US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

MGE Energy Inc

77.32

-0.1300-0.17%

Volume:59.15K

Turnover:4.56M

Market Cap:2.92B

PE:18.99

High:77.54

Open:77.47

Low:76.60

Close:77.45

52wk High:87.94

52wk Low:72.16

Shares:37.75M

Float Shares:37.58M

Volume Ratio:0.54

T/O Rate:0.16%

Dividend:1.90

Dividend Rate:2.46%

EPS(TTM):4.07

EPS(LYR):3.72

ROE:11.04%

ROA:3.72%

PB:2.03

PE(LYR):20.79

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigeractivity.com/stock/MGEE/filings?page=5"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MGEE","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MGEE\",,,,,undefined,":{"symbol":"MGEE","market":"US","secType":"STK","nameCN":"MGE Energy Inc","latestPrice":77.32,"timestamp":1788374946769,"preClose":77.45,"halted":0,"volume":59146,"delay":0,"changeRate":-0.0016785022595223972,"floatShares":37584718,"shares":37746500,"eps":4.07087,"marketStatus":"Trading","change":-0.13,"latestTime":"09-02 14:49:15 EDT","open":77.47,"high":77.54,"low":76.6,"amount":4561692.030160001,"amplitude":0.012137,"askPrice":77.36,"askSize":141,"bidPrice":77.28,"bidSize":75,"shortable":3,"etf":0,"ttmEps":4.07087,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788379200000},"marketStatusCode":2,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":77.45,"dividendRate":0.024564,"postHourTrading":{"tag":"盘后","latestPrice":77.45,"preClose":77.45,"latestTime":"19:30 EDT","volume":8397,"amount":650348.3692,"timestamp":1788305405218,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.544562,"impliedVol":0.2097,"impliedVolPercentile":0.2183},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MGEE\",,,,,undefined,":{"symbol":"MGEE","floatShares":37584718,"roa":"3.72%","roe":"11.04%","lyrEps":3.719521,"volumeRatio":0.544562,"shares":37746500,"dividePrice":1.8993,"high":77.54,"amplitude":0.012137,"preClose":77.45,"low":76.6,"week52Low":72.16,"pbRate":"2.03","psRate":"3.88","week52High":87.94,"institutionHeld":0.7306,"latestPrice":77.32,"committee":-0.305556,"eps":4.07087,"divideRate":0.024564,"volume":59146,"delay":0,"ttmEps":4.07087,"open":77.47,"prevYearClose":78.42,"prevWeekClose":78.15,"prevMonthClose":77.69,"prevQuarterClose":81.54,"fiveDayClose":79.39,"twentyDayClose":80.21,"sixtyDayClose":75.95,"dividendPayoutRate":0.4973758717856412,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.05413105413105425,"fiveYearAvgDividendRate":0.021277656729209483},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MGEE\",params:#limit:5,,,undefined,":[{"date":"2026-09-01","symbol":"MGEE","amount":0.5083,"announcedDate":"2026-08-21","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-09-01","defaultRemindTime":1788269400000,"name":"MGE Energy Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-15","payableDate":"2026-09-01","currency":"USD","dateTimestamp":1788235200000,"payDate":"2026-09-15"},{"market":"US","date":"2026-08-05","symbol":"MGEE","fiscalQuarterEnding":"2026/06","expectedEps":0.77,"name":null,"time":"","type":"earning","dateTimestamp":1785902400000,"reportTimeType":"","actualEps":0.89},{"date":"2026-06-01","symbol":"MGEE","amount":0.475,"announcedDate":"2026-05-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-01","defaultRemindTime":1780320600000,"name":"MGE Energy Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-15","payableDate":"2026-06-01","currency":"USD","dateTimestamp":1780286400000,"payDate":"2026-06-15"},{"market":"US","date":"2026-05-05","symbol":"MGEE","fiscalQuarterEnding":"2026/03","expectedEps":1.13,"name":null,"time":"","type":"earning","dateTimestamp":1777953600000,"reportTimeType":"","actualEps":1.32},{"date":"2026-02-27","symbol":"MGEE","amount":0.475,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-03-01","defaultRemindTime":1772202600000,"name":"MGE Energy Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-15","payableDate":"2026-03-01","currency":"USD","dateTimestamp":1772168400000,"payDate":"2026-03-15"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MGEE\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-29","recordDate":"2016-12-01","paymentDate":"2016-12-15","value":0.3075,"currency":"USD"},{"executeDate":"2017-02-27","recordDate":"2017-03-01","paymentDate":"2017-03-15","value":0.3075,"currency":"USD"},{"executeDate":"2017-05-30","recordDate":"2017-06-01","paymentDate":"2017-06-15","value":0.3075,"currency":"USD"},{"executeDate":"2017-08-30","recordDate":"2017-09-01","paymentDate":"2017-09-15","value":0.3225,"currency":"USD"},{"executeDate":"2017-11-30","recordDate":"2017-12-01","paymentDate":"2017-12-15","value":0.3225,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MGEE\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.3333,"buy":0,"hold":0.3333,"sell":0.3333,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.3333,"analysts":3,"updateTime":1780977600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MGEE\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MGEE","date":"2026-09-01","current":19.025417,"percent":0.008987,"low":18.952194,"twenty":22.470605,"median":24.920029,"eighty":27.136331,"high":33.011939,"avg":24.781721,"sd":2.578487,"marketCap":2935439892},"quantilePoints":[{"date":"2021-09-03","current":27.829329,"twenty":23.066331,"median":27.481897,"eighty":30.540412,"marketCap":2932487673},{"date":"2021-09-10","current":27.287087,"twenty":23.066331,"median":27.484647,"eighty":30.540412,"marketCap":2875349548},{"date":"2021-09-17","current":26.315858,"twenty":23.066331,"median":27.481897,"eighty":30.540412,"marketCap":2773007211},{"date":"2021-09-24","current":25.859414,"twenty":23.066331,"median":27.469473,"eighty":30.540412,"marketCap":2724909929},{"date":"2021-10-01","current":25.334333,"twenty":23.066331,"median":27.443698,"eighty":30.540412,"marketCap":2669579973},{"date":"2021-10-08","current":25.571134,"twenty":23.066331,"median":27.443698,"eighty":30.540412,"marketCap":2694532698},{"date":"2021-10-15","current":25.845687,"twenty":23.066331,"median":27.432054,"eighty":30.540412,"marketCap":2723463394},{"date":"2021-10-22","current":26.072193,"twenty":23.066331,"median":27.388272,"eighty":30.540412,"marketCap":2747331218},{"date":"2021-10-29","current":26.044737,"twenty":23.066331,"median":27.371866,"eighty":30.540412,"marketCap":2744438149},{"date":"2021-11-05","current":26.398323,"twenty":23.066331,"median":27.359716,"eighty":30.540412,"marketCap":2864138904},{"date":"2021-11-12","current":25.941686,"twenty":23.066331,"median":27.357958,"eighty":30.540412,"marketCap":2814595087},{"date":"2021-11-19","current":25.065075,"twenty":23.066331,"median":27.312006,"eighty":30.540412,"marketCap":2719485424},{"date":"2021-11-26","current":25.008412,"twenty":23.066331,"median":27.309744,"eighty":30.540412,"marketCap":2713337651},{"date":"2021-12-03","current":25.228398,"twenty":23.066331,"median":27.287869,"eighty":30.540412,"marketCap":2737205475},{"date":"2021-12-10","current":25.56171,"twenty":23.066331,"median":27.249064,"eighty":30.540412,"marketCap":2773368845},{"date":"2021-12-17","current":26.291664,"twenty":23.066331,"median":27.241542,"eighty":30.540412,"marketCap":2852566625},{"date":"2021-12-23","current":26.278331,"twenty":23.066331,"median":27.229101,"eighty":30.540412,"marketCap":2851120090},{"date":"2021-12-31","current":27.414926,"twenty":23.066331,"median":27.206231,"eighty":30.540412,"marketCap":2974437182},{"date":"2022-01-07","current":26.894959,"twenty":23.079003,"median":27.17737,"eighty":30.540412,"marketCap":2918022325},{"date":"2022-01-14","current":25.975017,"twenty":23.079003,"median":27.149737,"eighty":30.540412,"marketCap":2818211424},{"date":"2022-01-21","current":25.598374,"twenty":23.079003,"median":27.136644,"eighty":30.540412,"marketCap":2777346816},{"date":"2022-01-28","current":25.465049,"twenty":23.079003,"median":27.125522,"eighty":30.540412,"marketCap":2762881468},{"date":"2022-02-04","current":24.988413,"twenty":23.079003,"median":27.094356,"eighty":30.540412,"marketCap":2711167848},{"date":"2022-02-11","current":24.328455,"twenty":23.079003,"median":27.077668,"eighty":30.540412,"marketCap":2639564376},{"date":"2022-02-18","current":24.151799,"twenty":23.079003,"median":27.06146,"eighty":30.540412,"marketCap":2620397790},{"date":"2022-02-25","current":25.012533,"twenty":23.079003,"median":27.042611,"eighty":30.540412,"marketCap":2645350515},{"date":"2022-03-04","current":25.939177,"twenty":23.079003,"median":27.020885,"eighty":30.540412,"marketCap":2743353248},{"date":"2022-03-11","current":25.853693,"twenty":23.079003,"median":27.004726,"eighty":30.540412,"marketCap":2734312405},{"date":"2022-03-18","current":26.674336,"twenty":23.079003,"median":26.976609,"eighty":30.540412,"marketCap":2821104493},{"date":"2022-03-25","current":26.841884,"twenty":23.079003,"median":26.955185,"eighty":30.540412,"marketCap":2838824545},{"date":"2022-04-01","current":27.840334,"twenty":23.079003,"median":26.955185,"eighty":30.530693,"marketCap":2944421585},{"date":"2022-04-08","current":28.500268,"twenty":23.079003,"median":26.955185,"eighty":30.530693,"marketCap":3014216889},{"date":"2022-04-14","current":28.243817,"twenty":23.079003,"median":26.955185,"eighty":30.530693,"marketCap":2987094362},{"date":"2022-04-22","current":27.91556,"twenty":23.079003,"median":26.955185,"eighty":30.530693,"marketCap":2952377526},{"date":"2022-04-29","current":26.626466,"twenty":23.079003,"median":26.94743,"eighty":30.530693,"marketCap":2816041621},{"date":"2022-05-06","current":27.281959,"twenty":23.079003,"median":26.936903,"eighty":30.502289,"marketCap":2871371578},{"date":"2022-05-13","current":27.790489,"twenty":23.079003,"median":26.936903,"eighty":30.455259,"marketCap":2924893365},{"date":"2022-05-20","current":27.821413,"twenty":23.079003,"median":26.936903,"eighty":30.415751,"marketCap":2928148068},{"date":"2022-05-27","current":27.738949,"twenty":23.079003,"median":26.936903,"eighty":30.368934,"marketCap":2919468860},{"date":"2022-06-03","current":27.247598,"twenty":23.079003,"median":26.936903,"eighty":30.330774,"marketCap":2867755241},{"date":"2022-06-10","current":27.16857,"twenty":23.079003,"median":26.936903,"eighty":30.244304,"marketCap":2859437665},{"date":"2022-06-17","current":25.526155,"twenty":23.079003,"median":26.920226,"eighty":30.19384,"marketCap":2686576757},{"date":"2022-06-24","current":26.474495,"twenty":23.066331,"median":26.894959,"eighty":30.095948,"marketCap":2786387658},{"date":"2022-07-01","current":27.385039,"twenty":23.066331,"median":26.852143,"eighty":29.949556,"marketCap":2882220589},{"date":"2022-07-08","current":26.361107,"twenty":23.066331,"median":26.83501,"eighty":29.844119,"marketCap":2774453746},{"date":"2022-07-15","current":26.656604,"twenty":23.066331,"median":26.814586,"eighty":29.749591,"marketCap":2805554244},{"date":"2022-07-22","current":25.941913,"twenty":23.066331,"median":26.777899,"eighty":29.662499,"marketCap":2730334435},{"date":"2022-07-29","current":27.96229,"twenty":23.066331,"median":26.765385,"eighty":29.491111,"marketCap":2942975050},{"date":"2022-08-05","current":28.525725,"twenty":23.066331,"median":26.765385,"eighty":29.357528,"marketCap":2971182479},{"date":"2022-08-12","current":29.428438,"twenty":23.066331,"median":26.765385,"eighty":29.265735,"marketCap":3065207241},{"date":"2022-08-19","current":29.824243,"twenty":23.066331,"median":26.765385,"eighty":29.265735,"marketCap":3106433483},{"date":"2022-08-26","current":27.748003,"twenty":23.066331,"median":26.765385,"eighty":29.208646,"marketCap":2890176530},{"date":"2022-09-02","current":26.824459,"twenty":23.066331,"median":26.763621,"eighty":29.028774,"marketCap":2793981966},{"date":"2022-09-09","current":27.16124,"twenty":23.066331,"median":26.763621,"eighty":28.962104,"marketCap":2829060435},{"date":"2022-09-16","current":26.366158,"twenty":23.066331,"median":26.742504,"eighty":28.882853,"marketCap":2746246317},{"date":"2022-09-23","current":25.598852,"twenty":23.066331,"median":26.727926,"eighty":28.839041,"marketCap":2666325270},{"date":"2022-09-30","current":22.786555,"twenty":23.011446,"median":26.698304,"eighty":28.818521,"marketCap":2373401973},{"date":"2022-10-07","current":21.797043,"twenty":22.948176,"median":26.677954,"eighty":28.762807,"marketCap":2270336368},{"date":"2022-10-14","current":22.244927,"twenty":22.869299,"median":26.638308,"eighty":28.715087,"marketCap":2316987115},{"date":"2022-10-21","current":22.474077,"twenty":22.820353,"median":26.624413,"eighty":28.650873,"marketCap":2340854940},{"date":"2022-10-28","current":23.751763,"twenty":22.794076,"median":26.602996,"eighty":28.578304,"marketCap":2473936141},{"date":"2022-11-04","current":23.799594,"twenty":22.794076,"median":26.58727,"eighty":28.48237,"marketCap":2450429951},{"date":"2022-11-11","current":24.280784,"twenty":22.794076,"median":26.560933,"eighty":28.455253,"marketCap":2499973768},{"date":"2022-11-18","current":25.01135,"twenty":22.794076,"median":26.530551,"eighty":28.3613,"marketCap":2575193577},{"date":"2022-11-25","current":25.288824,"twenty":22.794076,"median":26.508509,"eighty":28.305552,"marketCap":2603762640},{"date":"2022-12-02","current":24.860319,"twenty":22.794076,"median":26.488774,"eighty":28.265802,"marketCap":2559643328},{"date":"2022-12-09","current":24.768998,"twenty":22.794076,"median":26.466746,"eighty":28.237662,"marketCap":2550240852},{"date":"2022-12-16","current":24.955152,"twenty":22.794076,"median":26.441654,"eighty":28.223119,"marketCap":2569407438},{"date":"2022-12-23","current":25.165893,"twenty":22.794076,"median":26.432126,"eighty":28.182237,"marketCap":2591105460},{"date":"2022-12-30","current":24.72685,"twenty":22.794076,"median":26.41411,"eighty":28.133625,"marketCap":2545901248},{"date":"2023-01-06","current":25.099158,"twenty":22.794076,"median":26.398323,"eighty":28.127218,"marketCap":2584234420},{"date":"2023-01-13","current":25.330972,"twenty":22.794076,"median":26.366158,"eighty":28.127218,"marketCap":2608102244},{"date":"2023-01-20","current":24.835733,"twenty":22.794076,"median":26.345086,"eighty":28.127218,"marketCap":2557111892},{"date":"2023-01-27","current":24.870856,"twenty":22.794076,"median":26.325464,"eighty":28.127218,"marketCap":2560728229},{"date":"2023-02-03","current":25.847286,"twenty":22.794076,"median":26.303382,"eighty":28.127218,"marketCap":2661262398},{"date":"2023-02-10","current":25.17643,"twenty":22.794076,"median":26.303382,"eighty":28.127218,"marketCap":2592190361},{"date":"2023-02-17","current":25.299361,"twenty":22.794076,"median":26.303382,"eighty":28.127218,"marketCap":2604847541},{"date":"2023-02-24","current":23.532657,"twenty":22.820353,"median":26.303382,"eighty":28.127218,"marketCap":2610995314},{"date":"2023-03-03","current":23.223016,"twenty":22.87811,"median":26.303382,"eighty":28.127218,"marketCap":2576640112},{"date":"2023-03-10","current":22.681961,"twenty":22.913988,"median":26.303382,"eighty":28.127218,"marketCap":2516608918},{"date":"2023-03-17","current":25.292717,"twenty":22.952042,"median":26.303382,"eighty":28.127218,"marketCap":2806277512},{"date":"2023-03-24","current":24.70603,"twenty":23.057392,"median":26.303382,"eighty":28.127218,"marketCap":2741183446},{"date":"2023-03-31","current":25.315532,"twenty":23.139383,"median":26.30132,"eighty":28.125846,"marketCap":2808808947},{"date":"2023-04-06","current":25.582801,"twenty":23.269957,"median":26.30132,"eighty":28.125846,"marketCap":2838462911},{"date":"2023-04-14","current":25.198195,"twenty":23.470246,"median":26.303382,"eighty":28.127218,"marketCap":2795790134},{"date":"2023-04-21","current":25.253604,"twenty":23.587448,"median":26.303382,"eighty":28.127218,"marketCap":2801937907},{"date":"2023-04-28","current":25.022189,"twenty":23.709549,"median":26.303382,"eighty":28.127218,"marketCap":2776261914},{"date":"2023-05-05","current":26.199204,"twenty":23.780462,"median":26.303382,"eighty":28.127218,"marketCap":2819296325},{"date":"2023-05-12","current":26.01101,"twenty":23.948813,"median":26.303382,"eighty":28.127218,"marketCap":2799044838},{"date":"2023-05-19","current":25.473315,"twenty":24.069129,"median":26.303382,"eighty":28.127218,"marketCap":2741183446},{"date":"2023-05-26","current":24.616363,"twenty":24.155306,"median":26.312379,"eighty":28.129963,"marketCap":2648966852},{"date":"2023-06-02","current":23.813181,"twenty":24.180966,"median":26.312379,"eighty":28.129963,"marketCap":2562536398},{"date":"2023-06-09","current":26.021092,"twenty":24.280784,"median":26.313687,"eighty":28.131336,"marketCap":2800129739},{"date":"2023-06-15","current":25.859784,"twenty":24.328455,"median":26.313687,"eighty":28.131336,"marketCap":2782771321},{"date":"2023-06-23","current":26.252973,"twenty":24.384749,"median":26.323563,"eighty":28.133625,"marketCap":2825082464},{"date":"2023-06-30","current":26.417643,"twenty":24.497846,"median":26.328982,"eighty":28.13477,"marketCap":2842802515},{"date":"2023-07-07","current":26.689851,"twenty":24.550266,"median":26.345086,"eighty":28.13477,"marketCap":2872094845},{"date":"2023-07-14","current":26.192483,"twenty":24.620277,"median":26.345086,"eighty":28.13477,"marketCap":2818573057},{"date":"2023-07-21","current":27.503115,"twenty":24.656604,"median":26.361107,"eighty":28.137059,"marketCap":2959610200},{"date":"2023-07-28","current":27.217464,"twenty":24.676854,"median":26.380272,"eighty":28.137059,"marketCap":2928871336},{"date":"2023-08-04","current":24.903562,"twenty":24.701765,"median":26.398903,"eighty":28.137059,"marketCap":2852204991},{"date":"2023-08-11","current":24.208902,"twenty":24.701765,"median":26.398903,"eighty":28.137059,"marketCap":2772645577},{"date":"2023-08-18","current":23.403728,"twenty":24.701765,"median":26.398903,"eighty":28.137059,"marketCap":2680428984},{"date":"2023-08-25","current":23.454249,"twenty":24.701765,"median":26.398903,"eighty":28.137059,"marketCap":2686215123},{"date":"2023-09-01","current":22.870103,"twenty":24.701765,"median":26.398903,"eighty":28.137059,"marketCap":2619312889},{"date":"2023-09-08","current":22.83537,"twenty":24.704074,"median":26.401995,"eighty":28.138076,"marketCap":2615334918},{"date":"2023-09-15","current":23.391098,"twenty":24.705478,"median":26.405087,"eighty":28.139093,"marketCap":2678982449},{"date":"2023-09-19","current":23.267954,"twenty":24.705478,"median":26.405087,"eighty":28.139093,"marketCap":2664878735},{"date":"2023-09-29","current":21.654448,"twenty":24.721955,"median":26.417643,"eighty":28.142988,"marketCap":2480083914},{"date":"2023-10-06","current":22.311217,"twenty":24.721955,"median":26.417643,"eighty":28.142988,"marketCap":2555303724},{"date":"2023-10-13","current":22.595396,"twenty":24.721955,"median":26.417643,"eighty":28.142988,"marketCap":2587850757},{"date":"2023-10-20","current":22.437519,"twenty":24.725445,"median":26.419945,"eighty":28.143834,"marketCap":2569769072},{"date":"2023-10-27","current":22.349108,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2559643328},{"date":"2023-11-03","current":22.651818,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2688023292},{"date":"2023-11-10","current":21.825955,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2590020559},{"date":"2023-11-17","current":22.715815,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2695617599},{"date":"2023-11-24","current":22.67315,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2690554728},{"date":"2023-12-01","current":22.475065,"twenty":24.742028,"median":26.431313,"eighty":28.14637,"marketCap":2667048537},{"date":"2023-12-08","current":22.398878,"twenty":24.732696,"median":26.42678,"eighty":28.145525,"marketCap":2658007695},{"date":"2023-12-15","current":22.584774,"twenty":24.761402,"median":26.431425,"eighty":28.159325,"marketCap":2680067350},{"date":"2023-12-29","current":22.075847,"twenty":24.794033,"median":26.439989,"eighty":28.187456,"marketCap":2619674522},{"date":"2024-01-05","current":21.981375,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2608463878},{"date":"2024-01-12","current":21.478543,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2548794317},{"date":"2024-01-19","current":21.219509,"twenty":24.797097,"median":26.441654,"eighty":28.19005,"marketCap":2518055453},{"date":"2024-01-26","current":20.082804,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2383166083},{"date":"2024-02-02","current":20.000522,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2373401973},{"date":"2024-02-09","current":19.683586,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2335792068},{"date":"2024-02-16","current":20.030997,"twenty":24.796484,"median":26.440821,"eighty":28.188753,"marketCap":2377018310},{"date":"2024-02-23","current":19.808233,"twenty":24.792538,"median":26.437931,"eighty":28.188753,"marketCap":2331409262},{"date":"2024-03-01","current":19.417969,"twenty":24.776023,"median":26.431425,"eighty":28.187456,"marketCap":2285475508},{"date":"2024-03-08","current":24.568232,"twenty":24.730363,"median":26.417643,"eighty":28.187456,"marketCap":2891656384},{"date":"2024-03-15","current":23.074779,"twenty":24.716313,"median":26.398323,"eighty":28.187456,"marketCap":2715878397},{"date":"2024-03-22","current":23.52343,"twenty":24.686799,"median":26.367234,"eighty":28.187456,"marketCap":2768684130},{"date":"2024-03-28","current":23.824579,"twenty":24.667141,"median":26.354235,"eighty":28.187456,"marketCap":2804129074},{"date":"2024-04-05","current":24.036612,"twenty":24.653632,"median":26.334842,"eighty":28.188753,"marketCap":2829085208},{"date":"2024-04-12","current":23.217925,"twenty":24.60573,"median":26.315427,"eighty":28.188753,"marketCap":2732726579},{"date":"2024-04-19","current":23.313207,"twenty":24.523926,"median":26.288182,"eighty":28.188753,"marketCap":2743941104},{"date":"2024-04-26","current":24.195328,"twenty":24.495036,"median":26.278331,"eighty":28.187456,"marketCap":2847765903},{"date":"2024-05-03","current":24.677882,"twenty":24.391552,"median":26.250899,"eighty":28.187456,"marketCap":2904562047},{"date":"2024-05-10","current":24.504745,"twenty":24.383855,"median":26.240653,"eighty":28.187456,"marketCap":2951228943},{"date":"2024-05-17","current":24.408624,"twenty":24.382641,"median":26.216007,"eighty":28.187456,"marketCap":2939652658},{"date":"2024-05-24","current":23.52852,"twenty":24.368452,"median":26.198711,"eighty":28.187456,"marketCap":2833657307},{"date":"2024-05-31","current":24.069198,"twenty":24.316259,"median":26.179327,"eighty":28.187456,"marketCap":2898773905},{"date":"2024-06-07","current":23.114,"twenty":24.292579,"median":26.154946,"eighty":28.187456,"marketCap":2783734581},{"date":"2024-06-14","current":22.888717,"twenty":24.236354,"median":26.140918,"eighty":28.187456,"marketCap":2756602665},{"date":"2024-06-21","current":22.690469,"twenty":24.197995,"median":26.10414,"eighty":28.188753,"marketCap":2732726579},{"date":"2024-06-28","current":22.44416,"twenty":24.175807,"median":26.095009,"eighty":28.138921,"marketCap":2703062351},{"date":"2024-07-05","current":22.486212,"twenty":24.144921,"median":26.086184,"eighty":28.11791,"marketCap":2708126975},{"date":"2024-07-12","current":24.027146,"twenty":24.114868,"median":26.054406,"eighty":28.020083,"marketCap":2893709281},{"date":"2024-07-19","current":25.219642,"twenty":24.109056,"median":26.044737,"eighty":27.974812,"marketCap":3037327556},{"date":"2024-07-26","current":25.970584,"twenty":24.109056,"median":26.027963,"eighty":27.916659,"marketCap":3127767276},{"date":"2024-08-02","current":26.550311,"twenty":24.109056,"median":26.025428,"eighty":27.874429,"marketCap":3197586740},{"date":"2024-08-09","current":26.564926,"twenty":24.109056,"median":26.021092,"eighty":27.842727,"marketCap":3069524096},{"date":"2024-08-16","current":27.303797,"twenty":24.109056,"median":26.021092,"eighty":27.829329,"marketCap":3154899192},{"date":"2024-08-23","current":27.31319,"twenty":24.109056,"median":26.021092,"eighty":27.793452,"marketCap":3155984469},{"date":"2024-08-30","current":27.145692,"twenty":24.109056,"median":26.021092,"eighty":27.769016,"marketCap":3136630369},{"date":"2024-09-06","current":27.050202,"twenty":24.109056,"median":26.021092,"eighty":27.740323,"marketCap":3125596723},{"date":"2024-09-13","current":28.365142,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3277535452},{"date":"2024-09-20","current":28.637523,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3309008475},{"date":"2024-09-27","current":28.499767,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3293091084},{"date":"2024-10-04","current":28.474721,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3290197013},{"date":"2024-10-11","current":28.340096,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3274641381},{"date":"2024-10-18","current":29.182284,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3371954520},{"date":"2024-10-25","current":28.390189,"twenty":24.109056,"median":26.021092,"eighty":27.729859,"marketCap":3280429523},{"date":"2024-11-01","current":27.723326,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3203374882},{"date":"2024-11-08","current":30.985319,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3675788344},{"date":"2024-11-15","current":32.004733,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3796721490},{"date":"2024-11-22","current":31.784979,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3770652070},{"date":"2024-11-29","current":31.827709,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3775721124},{"date":"2024-12-06","current":30.628218,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3633425535},{"date":"2024-12-13","current":29.834662,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3539285959},{"date":"2024-12-20","current":28.830508,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3420163189},{"date":"2024-12-27","current":29.022793,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3442973932},{"date":"2025-01-03","current":28.494773,"twenty":24.109056,"median":26.021092,"eighty":27.724546,"marketCap":3380334907},{"date":"2025-01-10","current":26.932078,"twenty":24.10631,"median":26.021092,"eighty":27.70123,"marketCap":3194952358},{"date":"2025-01-17","current":28.629067,"twenty":24.10631,"median":26.021092,"eighty":27.69104,"marketCap":3396266220},{"date":"2025-01-24","current":26.156834,"twenty":24.10631,"median":26.021092,"eighty":27.680795,"marketCap":3102985235},{"date":"2025-01-31","current":27.423472,"twenty":24.10631,"median":26.021092,"eighty":27.629374,"marketCap":3253246480},{"date":"2025-02-07","current":27.533349,"twenty":24.10631,"median":26.021092,"eighty":27.613302,"marketCap":3266281191},{"date":"2025-02-14","current":27.298334,"twenty":24.10631,"median":26.021092,"eighty":27.583767,"marketCap":3238401393},{"date":"2025-02-21","current":28.137673,"twenty":24.10631,"median":26.021092,"eighty":27.583767,"marketCap":3337972098},{"date":"2025-02-28","current":27.790258,"twenty":24.10631,"median":26.021092,"eighty":27.582434,"marketCap":3350643665},{"date":"2025-03-07","current":27.239177,"twenty":24.103563,"median":26.019187,"eighty":27.545384,"marketCap":3284200306},{"date":"2025-03-14","current":28.226279,"twenty":24.113335,"median":26.022185,"eighty":27.553374,"marketCap":3403214234},{"date":"2025-03-21","current":27.647946,"twenty":24.116314,"median":26.027963,"eighty":27.584085,"marketCap":3333485215},{"date":"2025-03-28","current":28.132413,"twenty":24.125043,"median":26.044875,"eighty":27.597175,"marketCap":3391896959},{"date":"2025-04-04","current":26.972948,"twenty":24.125043,"median":26.052145,"eighty":27.614045,"marketCap":3252101314},{"date":"2025-04-11","current":27.069918,"twenty":24.125932,"median":26.053539,"eighty":27.610518,"marketCap":3263792949},{"date":"2025-04-17","current":27.448709,"twenty":24.125932,"median":26.053539,"eighty":27.60599,"marketCap":3309463398},{"date":"2025-04-25","current":27.227495,"twenty":24.125043,"median":26.052145,"eighty":27.60721,"marketCap":3282791856},{"date":"2025-05-02","current":27.542649,"twenty":24.125043,"median":26.063733,"eighty":27.61095,"marketCap":3320789669},{"date":"2025-05-09","current":25.929788,"twenty":24.149654,"median":26.084047,"eighty":27.614045,"marketCap":3328010555},{"date":"2025-05-16","current":26.362521,"twenty":24.167183,"median":26.086328,"eighty":27.614045,"marketCap":3383550477},{"date":"2025-05-23","current":25.488515,"twenty":24.167183,"median":26.086328,"eighty":27.614045,"marketCap":3271374451},{"date":"2025-05-30","current":25.741891,"twenty":24.167183,"median":26.063733,"eighty":27.61095,"marketCap":3303894537},{"date":"2025-06-06","current":25.115568,"twenty":24.167183,"median":26.044875,"eighty":27.601885,"marketCap":3223507808},{"date":"2025-06-13","current":25.337628,"twenty":24.167183,"median":26.037389,"eighty":27.592599,"marketCap":3252008558},{"date":"2025-06-20","current":25.314853,"twenty":24.159491,"median":26.023278,"eighty":27.593225,"marketCap":3249085404},{"date":"2025-06-27","current":25.1782,"twenty":24.159491,"median":26.023278,"eighty":27.593225,"marketCap":3231546481},{"date":"2025-07-03","current":25.636555,"twenty":24.159491,"median":26.017282,"eighty":27.593225,"marketCap":3290374951},{"date":"2025-07-11","current":25.070017,"twenty":24.159491,"median":26.015489,"eighty":27.593225,"marketCap":3217661501},{"date":"2025-07-18","current":24.349745,"twenty":24.159491,"median":26.005341,"eighty":27.593225,"marketCap":3125216763},{"date":"2025-07-25","current":24.719846,"twenty":24.159491,"median":25.976185,"eighty":27.593225,"marketCap":3172718012},{"date":"2025-08-01","current":24.181777,"twenty":24.149439,"median":25.962372,"eighty":27.593225,"marketCap":3103658504},{"date":"2025-08-08","current":23.462563,"twenty":24.118387,"median":25.942596,"eighty":27.593225,"marketCap":3074792361},{"date":"2025-08-15","current":23.592386,"twenty":24.08179,"median":25.929788,"eighty":27.593225,"marketCap":3091805843},{"date":"2025-08-22","current":23.678826,"twenty":24.055529,"median":25.926996,"eighty":27.593225,"marketCap":3103133817},{"date":"2025-08-29","current":23.982758,"twenty":24.03968,"median":25.924621,"eighty":27.593225,"marketCap":3142964432},{"date":"2025-09-05","current":23.765265,"twenty":24.011808,"median":25.925808,"eighty":27.593851,"marketCap":3114461790},{"date":"2025-09-12","current":23.968816,"twenty":23.968935,"median":25.924621,"eighty":27.593225,"marketCap":3141137340},{"date":"2025-09-19","current":23.452968,"twenty":23.923365,"median":25.924621,"eighty":27.593225,"marketCap":3073534919},{"date":"2025-09-26","current":23.143459,"twenty":23.868673,"median":25.924621,"eighty":27.593225,"marketCap":3032973467},{"date":"2025-10-03","current":22.727992,"twenty":23.818812,"median":25.924621,"eighty":27.593225,"marketCap":2978526111},{"date":"2025-10-10","current":23.522677,"twenty":23.777786,"median":25.907959,"eighty":27.593225,"marketCap":3082670381},{"date":"2025-10-17","current":23.519889,"twenty":23.748985,"median":25.883438,"eighty":27.593225,"marketCap":3082304963},{"date":"2025-10-24","current":24.113811,"twenty":23.744025,"median":25.852576,"eighty":27.593225,"marketCap":3160139101},{"date":"2025-10-31","current":23.302396,"twenty":23.730921,"median":25.850069,"eighty":27.593225,"marketCap":3053802320},{"date":"2025-11-07","current":22.68375,"twenty":23.692342,"median":25.845025,"eighty":27.593225,"marketCap":3053436902},{"date":"2025-11-14","current":22.697323,"twenty":23.635515,"median":25.819457,"eighty":27.583885,"marketCap":3055263994},{"date":"2025-11-21","current":22.005083,"twenty":23.61725,"median":25.773548,"eighty":27.566754,"marketCap":2962082279},{"date":"2025-11-28","current":22.482865,"twenty":23.587219,"median":25.76182,"eighty":27.551556,"marketCap":3026395934},{"date":"2025-12-05","current":21.424145,"twenty":23.53568,"median":25.724354,"eighty":27.551556,"marketCap":2883882723},{"date":"2025-12-12","current":21.527302,"twenty":23.519983,"median":25.708264,"eighty":27.551556,"marketCap":2897768625},{"date":"2025-12-19","current":21.939931,"twenty":23.491187,"median":25.690647,"eighty":27.538878,"marketCap":2953312236},{"date":"2025-12-26","current":21.353564,"twenty":23.469046,"median":25.663596,"eighty":27.538878,"marketCap":2874381842},{"date":"2026-01-02","current":21.288412,"twenty":23.453224,"median":25.642979,"eighty":27.538878,"marketCap":2865611798},{"date":"2026-01-09","current":21.187969,"twenty":23.43159,"median":25.625151,"eighty":27.538878,"marketCap":2852091314},{"date":"2026-01-16","current":21.703756,"twenty":23.392319,"median":25.605041,"eighty":27.538878,"marketCap":2921520827},{"date":"2026-01-23","current":21.698326,"twenty":23.356996,"median":25.598374,"eighty":27.538878,"marketCap":2920789990},{"date":"2026-01-30","current":21.429574,"twenty":23.328049,"median":25.591726,"eighty":27.538878,"marketCap":2884613560},{"date":"2026-02-06","current":21.964363,"twenty":23.28232,"median":25.591726,"eighty":27.538878,"marketCap":2956601002},{"date":"2026-02-13","current":22.029515,"twenty":23.24848,"median":25.591726,"eighty":27.538878,"marketCap":2965371046},{"date":"2026-02-20","current":21.739046,"twenty":23.218943,"median":25.591726,"eighty":27.538878,"marketCap":2926271267},{"date":"2026-02-27","current":22.159409,"twenty":23.199711,"median":25.588294,"eighty":27.538878,"marketCap":3011219902},{"date":"2026-03-06","current":21.453095,"twenty":23.143459,"median":25.571134,"eighty":27.538878,"marketCap":2915239667},{"date":"2026-03-13","current":19.849427,"twenty":23.117661,"median":25.533383,"eighty":27.535402,"marketCap":2697318829},{"date":"2026-03-20","current":20.029705,"twenty":23.077048,"median":25.511007,"eighty":27.517471,"marketCap":2721816641},{"date":"2026-03-27","current":20.433313,"twenty":23.062758,"median":25.488515,"eighty":27.502074,"marketCap":2776662490},{"date":"2026-04-02","current":20.90957,"twenty":23.047384,"median":25.465049,"eighty":27.483933,"marketCap":2841380591},{"date":"2026-04-10","current":21.934187,"twenty":22.972801,"median":25.398387,"eighty":27.448389,"marketCap":2980614692},{"date":"2026-04-17","current":20.90374,"twenty":22.923727,"median":25.380145,"eighty":27.412451,"marketCap":2840588281},{"date":"2026-04-24","current":21.785434,"twenty":22.871423,"median":25.360819,"eighty":27.384935,"marketCap":2960400906},{"date":"2026-05-01","current":21.696183,"twenty":22.836448,"median":25.334333,"eighty":27.368459,"marketCap":2948272634},{"date":"2026-05-08","current":20.943259,"twenty":22.810185,"median":25.312273,"eighty":27.355986,"marketCap":2990236611},{"date":"2026-05-15","current":21.249061,"twenty":22.788965,"median":25.292337,"eighty":27.355986,"marketCap":3033898472},{"date":"2026-05-22","current":21.319199,"twenty":22.753658,"median":25.253604,"eighty":27.355986,"marketCap":3043912660},{"date":"2026-05-29","current":21.209784,"twenty":22.716929,"median":25.237647,"eighty":27.359716,"marketCap":3028290526},{"date":"2026-06-05","current":20.721622,"twenty":22.699557,"median":25.224512,"eighty":27.355986,"marketCap":2958591776},{"date":"2026-06-12","current":21.518392,"twenty":22.682667,"median":25.188417,"eighty":27.33862,"marketCap":3072352955},{"date":"2026-06-18","current":21.246256,"twenty":22.670712,"median":25.17643,"eighty":27.315956,"marketCap":3033497904},{"date":"2026-06-26","current":22.122983,"twenty":22.632171,"median":25.149304,"eighty":27.316647,"marketCap":3158675257},{"date":"2026-07-02","current":22.755629,"twenty":22.623814,"median":25.138099,"eighty":27.316647,"marketCap":3249003235},{"date":"2026-07-10","current":22.932377,"twenty":22.623814,"median":25.11032,"eighty":27.316647,"marketCap":3274238990},{"date":"2026-07-17","current":23.002516,"twenty":22.617499,"median":25.095643,"eighty":27.31319,"marketCap":3284253178},{"date":"2026-07-24","current":23.117542,"twenty":22.617499,"median":25.071441,"eighty":27.298334,"marketCap":3300676447},{"date":"2026-07-31","current":21.017583,"twenty":22.609763,"median":25.046473,"eighty":27.287505,"marketCap":3000848419},{"date":"2026-08-07","current":20.415532,"twenty":22.584718,"median":25.028911,"eighty":27.271819,"marketCap":3054837370},{"date":"2026-08-14","current":20.453409,"twenty":22.534629,"median":25.01135,"eighty":27.229831,"marketCap":3060504972},{"date":"2026-08-21","current":20.322103,"twenty":22.496565,"median":24.965689,"eighty":27.17114,"marketCap":3040857285},{"date":"2026-08-28","current":19.78678,"twenty":22.474891,"median":24.923541,"eighty":27.148038,"marketCap":2960755180},{"date":"2026-09-01","current":19.617597,"twenty":22.470605,"median":24.920029,"eighty":27.136331,"marketCap":2935439892}],"updateTime":1788343896093},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MGEE\",pageSize:20,pageCount:5,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"15325056","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022017611-MGEE","pdf_url":"","pub_time":1660838400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022017611/0000950170-22-017611-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022017611/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILE8uVeW25fBQdBs4Et","market":"us","size":10329},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022017611/mgee-20220819.htm","primary":false,"translateUrl":"","linkName":"mgee-20220819.htm","type":"8-K","id":"NTFILEGuUdRvepWfLAxjR8","market":"us","size":60849},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022017611/img268226923_0.jpg","primary":false,"translateUrl":"","linkName":"img268226923_0.jpg","type":"GRAPHIC","id":"NTFILE6rHpQQ3PuxQbwLV8","market":"us","size":13639}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-08-19 00:00","pubTimestamp":1660838400,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15269098","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022014540-MGEE","pdf_url":"","pub_time":1659542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MGEE","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022014540/0000950170-22-014540-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-20220630.htm","primary":true,"translateUrl":"","linkName":"mgee-20220630.htm","type":"10-Q","id":"NTFILE8pbsKaSgWjRE23jT","market":"us","size":5768538},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex31_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_1.htm","type":"EX-31.1","id":"NTFILE3mwVj7QptCG65W9X","market":"us","size":16571},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex31_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_2.htm","type":"EX-31.2","id":"NTFILE5Gy28UY9UHwBRnK5","market":"us","size":16742},{"description":"EX-31.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex31_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_3.htm","type":"EX-31.3","id":"NTFILE5H7MThuYpQsdMK3m","market":"us","size":16583},{"description":"EX-31.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex31_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_4.htm","type":"EX-31.4","id":"NTFILE4KuC9fNaTMATuZst","market":"us","size":16735},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex32_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_1.htm","type":"EX-32.1","id":"NTFILEDE6TDXmY98rLZGyZ","market":"us","size":9173},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex32_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_2.htm","type":"EX-32.2","id":"NTFILEDzzDfq7NYe4HfpsT","market":"us","size":9178},{"description":"EX-32.3","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex32_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_3.htm","type":"EX-32.3","id":"NTFILEFzRoSMurmBqEVvYA","market":"us","size":9185},{"description":"EX-32.4","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014540/mgee-ex32_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_4.htm","type":"EX-32.4","id":"NTFILE6okqdYWxL1tje1xF","market":"us","size":9336}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-08-04 00:00","pubTimestamp":1659542400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15269097","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022014542-MGEE","pdf_url":"","pub_time":1659542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022014542/0000950170-22-014542-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014542/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILE4qsosVzrtdV8rrmX","market":"us","size":76533},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014542/mgee-20220804.htm","primary":false,"translateUrl":"","linkName":"mgee-20220804.htm","type":"8-K","id":"NTFILE12PdjeurPoQyeF12","market":"us","size":73129},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022014542/img268226923_0.jpg","primary":false,"translateUrl":"","linkName":"img268226923_0.jpg","type":"GRAPHIC","id":"NTFILE7rTgonf6cRpynbip","market":"us","size":13639}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-08-04 00:00","pubTimestamp":1659542400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14886781","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022010319-MGEE","pdf_url":"","pub_time":1652889600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022010319/0000950170-22-010319-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022010319/mgee-20220517.htm","primary":true,"translateUrl":"","linkName":"mgee-20220517.htm","type":"8-K","id":"NTFILEdBWh51kvd2ajgyyW","market":"us","size":113161}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-05-19 00:00","pubTimestamp":1652889600,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14802776","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022007633-MGEE","pdf_url":"","pub_time":1651680000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022007633/0000950170-22-007633-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007633/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILEFnA6ya5FECSDUmv9","market":"us","size":43523},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007633/mgee-20220505.htm","primary":false,"translateUrl":"","linkName":"mgee-20220505.htm","type":"8-K","id":"NTFILEEvZzwZ8T5ZhP9GPv","market":"us","size":71836},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007633/img268226923_0.jpg","primary":false,"translateUrl":"","linkName":"img268226923_0.jpg","type":"GRAPHIC","id":"NTFILE4ZieAX5iXXak3n5g","market":"us","size":13639}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-05-05 00:00","pubTimestamp":1651680000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14802609","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022007631-MGEE","pdf_url":"","pub_time":1651680000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MGEE","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022007631/0000950170-22-007631-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-20220331.htm","primary":true,"translateUrl":"","linkName":"mgee-20220331.htm","type":"10-Q","id":"NTFILE2SreaNQYn9EhgCLH","market":"us","size":3932669},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex31_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_1.htm","type":"EX-31.1","id":"NTFILE2kB6k5wcLrkmQ7bS","market":"us","size":16526},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex31_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_2.htm","type":"EX-31.2","id":"NTFILE5xi3iuXeau3JVfH7","market":"us","size":16697},{"description":"EX-31.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex31_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_3.htm","type":"EX-31.3","id":"NTFILEGEU6UgaZSWTef2xF","market":"us","size":16538},{"description":"EX-31.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex31_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_4.htm","type":"EX-31.4","id":"NTFILEE7GnoaWqf33LUHPR","market":"us","size":16690},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex32_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_1.htm","type":"EX-32.1","id":"NTFILE7bXjenY9hU7jAYjJ","market":"us","size":9129},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex32_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_2.htm","type":"EX-32.2","id":"NTFILEFjFsJJqQhbm82tJr","market":"us","size":9134},{"description":"EX-32.3","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex32_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_3.htm","type":"EX-32.3","id":"NTFILE7ymUUCxtcmhtzZpd","market":"us","size":9141},{"description":"EX-32.4","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022007631/mgee-ex32_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_4.htm","type":"EX-32.4","id":"NTFILE9q6Hz8bsTURksrGY","market":"us","size":9292}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-05-05 00:00","pubTimestamp":1651680000,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14261216","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022001709-MGEE","pdf_url":"","pub_time":1645545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MGEE","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022001709/0000950170-22-001709-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-20211231.htm","primary":true,"translateUrl":"","linkName":"mgee-20211231.htm","type":"10-K","id":"NTFILE6KhzbbAVNhYpy6tk","market":"us","size":9963116},{"description":"EX-21","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex21.htm","primary":false,"translateUrl":"","linkName":"mgee-ex21.htm","type":"EX-21","id":"NTFILEDa1pRC9B3UNX5ZRB","market":"us","size":11580},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex23_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex23_1.htm","type":"EX-23.1","id":"NTFILEmJXn9hUamD2rSYSZ","market":"us","size":4319},{"description":"EX-23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex23_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex23_2.htm","type":"EX-23.2","id":"NTFILEHgFVcaUUh9guZ9Tu","market":"us","size":4736},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex31_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_1.htm","type":"EX-31.1","id":"NTFILE91zU5qfSz1ephp4T","market":"us","size":14825},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex31_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_2.htm","type":"EX-31.2","id":"NTFILEFupszjhfqeKmuGy9","market":"us","size":14737},{"description":"EX-31.3","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex31_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_3.htm","type":"EX-31.3","id":"NTFILE7uFFqjqPP3wfuDZV","market":"us","size":14883},{"description":"EX-31.4","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex31_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_4.htm","type":"EX-31.4","id":"NTFILE5nhRCxMh7GdG8hP7","market":"us","size":15132},{"description":"EX-32.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex32_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_1.htm","type":"EX-32.1","id":"NTFILE8ChVzjXTck6qrF56","market":"us","size":8006},{"description":"EX-32.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex32_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_2.htm","type":"EX-32.2","id":"NTFILEAuA2Pu2AVdEtRaWK","market":"us","size":8136},{"description":"EX-32.3","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex32_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_3.htm","type":"EX-32.3","id":"NTFILECG6KCFE36fWqL14P","market":"us","size":8023},{"description":"EX-32.4","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/mgee-ex32_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_4.htm","type":"EX-32.4","id":"NTFILE351aDA8e8unkk9zq","market":"us","size":8152},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/img46182255_0.jpg","primary":false,"translateUrl":"","linkName":"img46182255_0.jpg","type":"GRAPHIC","id":"NTFILE295o3k5ZBHhZ2tYm","market":"us","size":134131},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/img46182255_1.jpg","primary":false,"translateUrl":"","linkName":"img46182255_1.jpg","type":"GRAPHIC","id":"NTFILEJ1Ek5u2xoJZTjEjk","market":"us","size":566411},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/img46182255_2.jpg","primary":false,"translateUrl":"","linkName":"img46182255_2.jpg","type":"GRAPHIC","id":"NTFILEA93Pz9QJ98zuptiX","market":"us","size":128399},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001709/img46182255_3.jpg","primary":false,"translateUrl":"","linkName":"img46182255_3.jpg","type":"GRAPHIC","id":"NTFILE7UD8H7q5zJYbb766","market":"us","size":24687}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2022-02-23 00:00","pubTimestamp":1645545600,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14261215","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017022001710-MGEE","pdf_url":"","pub_time":1645545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017022001710/0000950170-22-001710-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001710/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILE9xBL6LZamhbVK7V2","market":"us","size":73119},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001710/mgee-20220223.htm","primary":false,"translateUrl":"","linkName":"mgee-20220223.htm","type":"8-K","id":"NTFILEDH5T6hkRqMJFkTX7","market":"us","size":68277},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017022001710/img268226923_0.jpg","primary":false,"translateUrl":"","linkName":"img268226923_0.jpg","type":"GRAPHIC","id":"NTFILEn8kj5szBDjXxQAmr","market":"us","size":13639}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-02-23 00:00","pubTimestamp":1645545600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14178506","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922016285-MGEE","pdf_url":"","pub_time":1644336000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"MGEE","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000110465922016285/0001104659-22-016285-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465922016285/tv0072-mgeenergyinc.htm","primary":true,"translateUrl":"","linkName":"tv0072-mgeenergyinc.htm","type":"SC 13G/A","id":"NTFILEAkJt4FW98rnozm4g","market":"us","size":11430}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2022-02-09 00:00","pubTimestamp":1644336000,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836448","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017021002953-MGEE","pdf_url":"","pub_time":1635955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MGEE","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017021002953/0000950170-21-002953-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-20210930.htm","primary":true,"translateUrl":"","linkName":"mgee-20210930.htm","type":"10-Q","id":"NTFILE7t6Ta5HW2PsAqQBV","market":"us","size":5570062},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex31_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_1.htm","type":"EX-31.1","id":"NTFILEDBKWza6dF61fGAgF","market":"us","size":15569},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex31_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_2.htm","type":"EX-31.2","id":"NTFILECwb3wUe3grNo9vBC","market":"us","size":15718},{"description":"EX-31.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex31_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_3.htm","type":"EX-31.3","id":"NTFILE8DvzkBQAX3AifXqf","market":"us","size":15581},{"description":"EX-31.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex31_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex31_4.htm","type":"EX-31.4","id":"NTFILEVaEHS6hiGeeAbwJr","market":"us","size":15711},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex32_1.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_1.htm","type":"EX-32.1","id":"NTFILE31GfGd5XJnZ3nGXY","market":"us","size":8562},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex32_2.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_2.htm","type":"EX-32.2","id":"NTFILE6CfMY8nFEFG9vBYD","market":"us","size":8567},{"description":"EX-32.3","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex32_3.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_3.htm","type":"EX-32.3","id":"NTFILEFLcsbzBFRgSu4TZy","market":"us","size":8574},{"description":"EX-32.4","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002953/mgee-ex32_4.htm","primary":false,"translateUrl":"","linkName":"mgee-ex32_4.htm","type":"EX-32.4","id":"NTFILE4PBujmxW8UExa7vk","market":"us","size":8703}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-11-04 00:00","pubTimestamp":1635955200,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836447","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017021002954-MGEE","pdf_url":"","pub_time":1635955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017021002954/0000950170-21-002954-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002954/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILEBfBcSi2bUuzaHjr7","market":"us","size":92835},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002954/mgee-20211104.htm","primary":false,"translateUrl":"","linkName":"mgee-20211104.htm","type":"8-K","id":"NTFILE5b3kaosifMz3KzZQ","market":"us","size":68233},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002954/img268226923_0.jpg","primary":false,"translateUrl":"","linkName":"img268226923_0.jpg","type":"GRAPHIC","id":"NTFILE77r2evBSUadnNP76","market":"us","size":13639}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-11-04 00:00","pubTimestamp":1635955200,"title_zh":"8-K  - Current report","summary_en":"Item 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836449","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017021002753-MGEE","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017021002753/0000950170-21-002753-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002753/mgee-ex99_1.htm","primary":true,"translateUrl":"","linkName":"mgee-ex99_1.htm","type":"EX-99.1","id":"NTFILEEN2M9fUnbDtDcY3e","market":"us","size":17549},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002753/mgee-20211103.htm","primary":false,"translateUrl":"","linkName":"mgee-20211103.htm","type":"8-K","id":"NTFILEAb7zdbMzmL6YVDNM","market":"us","size":70105}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836450","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017021002136-MGEE","pdf_url":"","pub_time":1634227200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000095017021002136/0000950170-21-002136-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000095017021002136/mgee-20211015.htm","primary":true,"translateUrl":"","linkName":"mgee-20211015.htm","type":"8-K","id":"NTFILEGbGyNYnXc9Kvs69d","market":"us","size":62228}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-10-15 00:00","pubTimestamp":1634227200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836453","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000062-MGEE","pdf_url":"","pub_time":1629388800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000062/0001161728-21-000062-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000062/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99","id":"NTFILE8jSxhgRYJcn996cv","market":"us","size":8024},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000062/mgee-20210820.htm","primary":false,"translateUrl":"","linkName":"mgee-20210820.htm","type":"8-K","id":"NTFILE2SagQCnWbDWhgeYp","market":"us","size":34831}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-20 00:00","pubTimestamp":1629388800,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836455","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000058-MGEE","pdf_url":"","pub_time":1628092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MGEE","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000058/0001161728-21-000058-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/mgee-20210630.htm","primary":true,"translateUrl":"","linkName":"mgee-20210630.htm","type":"10-Q","id":"NTFILE8zQR7iiNPqX73jsz","market":"us","size":3522010},{"description":"EXHIBIT 31.1: MGEE CEO RULE 13A-14/15D-14 CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex31_1.htm","primary":false,"translateUrl":"","linkName":"ex31_1.htm","type":"EX-31","id":"NTFILEF7mK1HyyKtbBeBfd","market":"us","size":12459},{"description":"EXHIBIT 31.2: MGEE CFO RULE 13A-14/15D-14 CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex31_2.htm","primary":false,"translateUrl":"","linkName":"ex31_2.htm","type":"EX-31","id":"NTFILE5dteWUfFwQHur2Cn","market":"us","size":12406},{"description":"EXHIBIT 31.3: MGE CEO RULE 13A-14/15D-14 CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex31_3.htm","primary":false,"translateUrl":"","linkName":"ex31_3.htm","type":"EX-31","id":"NTFILEDtab432Nf7zqo7A6","market":"us","size":12410},{"description":"EXHIBIT 31.4: MGE CFO RULE 13A-14/15D-14 CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex31_4.htm","primary":false,"translateUrl":"","linkName":"ex31_4.htm","type":"EX-31","id":"NTFILE29KsKpPzjyzkYmPP","market":"us","size":12421},{"description":"EXHIBIT 32.1: MGEE CEO SECTION 1350 CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex32_1.htm","primary":false,"translateUrl":"","linkName":"ex32_1.htm","type":"EX-32","id":"NTFILE6tbt4Q4uXBPVygR4","market":"us","size":7176},{"description":"EXHIBIT 32.2: MGEE CFO SECTION 1350 CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex32_2.htm","primary":false,"translateUrl":"","linkName":"ex32_2.htm","type":"EX-32","id":"NTFILEDqFFfcHN7Jh2JYoM","market":"us","size":7121},{"description":"EXHIBIT 32.3: MGE CEO SECTION 1350 CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex32_3.htm","primary":false,"translateUrl":"","linkName":"ex32_3.htm","type":"EX-32","id":"NTFILE4Mh6VmhJdm7mTKjx","market":"us","size":7127},{"description":"EXHIBIT 32.4: MGE CFO SECTION 1350 CERTIFICATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000058/ex32_4.htm","primary":false,"translateUrl":"","linkName":"ex32_4.htm","type":"EX-32","id":"NTFILEBAPvEQbXW37w7yvG","market":"us","size":7137}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-08-05 00:00","pubTimestamp":1628092800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13836454","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000059-MGEE","pdf_url":"","pub_time":1628092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000059/0001161728-21-000059-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000059/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99","id":"NTFILE8gwkDtXD1wjk7xTU","market":"us","size":52237},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000059/mgee-20210805.htm","primary":false,"translateUrl":"","linkName":"mgee-20210805.htm","type":"8-K","id":"NTFILE3ShYRHW4gKRaj1F1","market":"us","size":43662},{"description":"N/A","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000059/ex991x0x0.jpg","primary":false,"translateUrl":"","linkName":"ex991x0x0.jpg","type":"GRAPHIC","id":"NTFILEGPtmgQRp8GTeq4py","market":"us","size":6584}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-05 00:00","pubTimestamp":1628092800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"13068217","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000052-MGEE","pdf_url":null,"pub_time":1626796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000052/0001161728-21-000052-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-07-21 00:00","pubTimestamp":1626796800,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12774608","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000041-MGEE","pdf_url":null,"pub_time":1621440000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000041/0001161728-21-000041-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000041/mgee-20210518.htm","primary":true,"translateUrl":null,"linkName":"mgee-20210518.htm","type":"8-K","id":"NTFILEB8ouj5eUKH2fvDgd","market":"us","size":69089}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-20 00:00","pubTimestamp":1621440000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12734550","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000037-MGEE","pdf_url":null,"pub_time":1620835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"MGEE","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000037/0001161728-21-000037-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 4.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex4_1.htm","primary":true,"translateUrl":null,"linkName":"ex4_1.htm","type":"EX-4","id":"NTFILE7a42QZoZ13yMhkzi","market":"us","size":526024},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/mgee-20210510.htm","primary":false,"translateUrl":null,"linkName":"mgee-20210510.htm","type":"8-K","id":"NTFILE65wTSDtu6QbUSyp4","market":"us","size":52670},{"description":"NA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex4110.jpg","primary":false,"translateUrl":null,"linkName":"ex4110.jpg","type":"GRAPHIC","id":"NTFILEC8ycba3PWUo8AVeZ","market":"us","size":31790},{"description":"NA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex419.jpg","primary":false,"translateUrl":null,"linkName":"ex419.jpg","type":"GRAPHIC","id":"NTFILEJCX1iHUZFL9msuC9","market":"us","size":79342},{"description":"NA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex418.jpg","primary":false,"translateUrl":null,"linkName":"ex418.jpg","type":"GRAPHIC","id":"NTFILEHx5L8u9mj3Kn61QB","market":"us","size":27198},{"description":"NA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex417.jpg","primary":false,"translateUrl":null,"linkName":"ex417.jpg","type":"GRAPHIC","id":"NTFILEEeCTrPKHJhAXXzxr","market":"us","size":85522},{"description":"NA","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex416.jpg","primary":false,"translateUrl":null,"linkName":"ex416.jpg","type":"GRAPHIC","id":"NTFILECfFLWoJuyGZygsHa","market":"us","size":39318},{"description":"NA","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex415.jpg","primary":false,"translateUrl":null,"linkName":"ex415.jpg","type":"GRAPHIC","id":"NTFILEG2eb6n73pd9VaFrB","market":"us","size":90999},{"description":"NA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex414.jpg","primary":false,"translateUrl":null,"linkName":"ex414.jpg","type":"GRAPHIC","id":"NTFILEJ1tA7WvBwHFga7rU","market":"us","size":34513},{"description":"NA","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex412.jpg","primary":false,"translateUrl":null,"linkName":"ex412.jpg","type":"GRAPHIC","id":"NTFILEFE1AD1phXbYwAe7u","market":"us","size":29379},{"description":"NA","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex413.jpg","primary":false,"translateUrl":null,"linkName":"ex413.jpg","type":"GRAPHIC","id":"NTFILEGNNrj7EPgV6Ntq1N","market":"us","size":90057},{"description":"NA","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000037/ex411.jpg","primary":false,"translateUrl":null,"linkName":"ex411.jpg","type":"GRAPHIC","id":"NTFILEFw41v531qAfHFNNk","market":"us","size":76885}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-13 00:00","pubTimestamp":1620835200,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12734549","market":"us","labels":[],"media":"sec.gov","original_id":"AN116172821000032-MGEE","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"MGEE","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/0001161728-21-000032-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/mgee-20210331.htm","primary":true,"translateUrl":null,"linkName":"mgee-20210331.htm","type":"10-Q","id":"NTFILErCrPxkEveWoB1p7V","market":"us","size":2530777},{"description":"EXHIBIT 31.1: MGEE CEO RULE 13A-14/15D-14 CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex31_1.htm","primary":false,"translateUrl":null,"linkName":"ex31_1.htm","type":"EX-31","id":"NTFILEAYaxRUY3MxoPebqb","market":"us","size":10264},{"description":"EXHIBIT 31.2: MGEE CFO RULE 13A-14/15D-14 CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex31_2.htm","primary":false,"translateUrl":null,"linkName":"ex31_2.htm","type":"EX-31","id":"NTFILE25kCjzTRzrgP9SMA","market":"us","size":10334},{"description":"EXHIBIT 31.3: MGE CEO RULE 13A-14/15D-14 CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex31_3.htm","primary":false,"translateUrl":null,"linkName":"ex31_3.htm","type":"EX-31","id":"NTFILEJ33D7hgBrS4mXpqk","market":"us","size":10280},{"description":"EXHIBIT 31.4: MGE CFO RULE 13A-14/15D-14 CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex31_4.htm","primary":false,"translateUrl":null,"linkName":"ex31_4.htm","type":"EX-31","id":"NTFILECrcZN29xrQEESQLu","market":"us","size":10350},{"description":"EXHIBIT 32.1: MGEE CEO SECTION 1350 CERTIFICATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex32_1.htm","primary":false,"translateUrl":null,"linkName":"ex32_1.htm","type":"EX-32","id":"NTFILE78fEJy9akqgqJkVU","market":"us","size":5453},{"description":"EXHIBIT 32.2: MGEE CFO SECTION 1350 CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex32_2.htm","primary":false,"translateUrl":null,"linkName":"ex32_2.htm","type":"EX-32","id":"NTFILE6sTRTAysbHHYthjj","market":"us","size":5284},{"description":"EXHIBIT 32.3: MGE CEO SECTION 1350 CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex32_3.htm","primary":false,"translateUrl":null,"linkName":"ex32_3.htm","type":"EX-32","id":"NTFILE3BTRDoheWtmy9Fsi","market":"us","size":5247},{"description":"EXHIBIT 32.4: MGE CFO SECTION 1350 CERTIFICATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/61339/000116172821000032/ex32_4.htm","primary":false,"translateUrl":null,"linkName":"ex32_4.htm","type":"EX-32","id":"NTFILEEuQNdsfCr224dJDt","market":"us","size":5257}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":85935,"name":"Consolidated Statements of Income (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85936,"name":"Consolidated Statements of Cash Flows (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85937,"name":"Consolidated Balance Sheets (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85938,"name":"Consolidated Balance Sheets (Unaudited) (Parentheticals)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85939,"name":"MGE Energy Inc Consolidated Statements of Common Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85940,"name":"Madison Gas and Electric Company Consolidated Statements of Common Equity (Unaudited)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":85941,"name":"Consolidated Statements of Common Equity (Unaudited) (Parentheticals)","name_zh":"普通股合并报表（未经审计）（括号）","url":"https://www.sec.gov/Archives/edgar/data/1161728/000116172821000032/R8.htm","cdn_url":"https://static.tigerbbs.com/572a4a3ed4ddbb39dfc3daf539828362","translation_url":"https://static.tigerbbs.com/eb744c6107615c6c92d71796eccff52d","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":5,"totalSize":165,"code":"91000000","status":"200"}]}}