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QUARTERLY FINANCIAL DATA (Unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2020
QUARTERLY FINANCIAL DATA (Unaudited) |
Summary of Quarterly Financial Information | The following summarized (unaudited) quarterly financial information presents the results of operations and other data for the three-month periods ended March 31, June 30, September 30 and December 31, 2020 and 2019. ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | First |  | Second |  | Third |  | Fourth
​ | ​ | Quarter | ​ | Quarter | ​ | Quarter | ​ | Quarter
​ | ​ | 2020 | ​ | 2020 | ​ | 2020 | ​ | 2020
Total Income (Loss) | ​ | $ | (25,014,567) | ​ | $ | 98,787,716 | ​ | $ | 10,116,673 | ​ | $ | 26,413,861
Total Expenses | ​ |  | 105,391 | ​ |  | 511,025 | ​ |  | 554,171 | ​ |  | 413,752
Net Income (Loss) | ​ | $ | (25,119,958) | ​ | $ | 98,276,691 | ​ | $ | 9,562,502 | ​ | $ | 26,000,109
Net Income (Loss) per Share | ​ | $ | (10.79) | ​ | $ | 2.54 | ​ | $ | 0.41 | ​ | $ | 2.12
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | First |  | Second |  | Third |  | Fourth
​ | ​ | Quarter | ​ | Quarter | ​ | Quarter | ​ | Quarter
​ | ​ | 2019 | ​ | 2019 | ​ | 2019 | ​ | 2019
Total Income (Loss) | ​ | $ | 13,503,903 | ​ | $ | (1,607,177) | ​ | $ | (4,048,873) | ​ | $ | 7,084,009
Total Expenses | ​ |  | 134,064 | ​ |  | 132,975 | ​ |  | 114,129 | ​ |  | 116,369
Net Income (Loss) | ​ | $ | 13,369,839 | ​ | $ | (1,740,152) | ​ | $ | (4,163,002) | ​ | $ | 6,967,640
Net Income (Loss) per Share | ​ | $ | 4.70 | ​ | $ | (0.72) | ​ | $ | (1.64) | ​ | $ | 2.79

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121640914&loc=d3e1280-108306 + Details
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