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FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables) | 9 Months Ended
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Sep. 30, 2023
FAIR VALUE OF FINANCIAL INSTRUMENTS |
Schedule of fair value of values of assets designated as Investments in equity securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2023
​ |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Equity securities | ​ | $ | 17,635,793 | ​ | ​ | — | ​ | ​ | — | ​ | $ | 17,635,793
Mutual funds | ​ | ​ | 15,389,017 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 15,389,017
Municipal bonds | ​ |  | 624,331 | ​ |  | — | ​ |  | — | ​ |  | 624,331
​ | ​ | $ | 33,649,141 | ​ | $ | — | ​ | $ | — | ​ | $ | 33,649,141
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2022
​ |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Equity securities | ​ | $ | 27,692,459 | ​ | $ | — | ​ | $ | — | ​ | $ | 27,692,459
Mutual funds | ​ | ​ | 1,302,973 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 1,302,973
Municipal bonds | ​ | ​ | 661,882 | ​ | ​ | — | ​ | ​ | — | ​ | ​ | 661,882
​ | ​ | $ | 29,657,314 | ​ | $ | — | ​ | $ | — | ​ | $ | 29,657,314
​
Schedule of gross unrealized gains (losses) on investments in equity securities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | September 30, 2023
​ | ​ | ​ | ​ | ​ | Cumulative Unrealized | ​ | Aggregate
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
Equity securities | ​ | ​ | 24,074,113 | ​ | ​ | — | ​ | ​ | (6,438,320) | ​ | ​ | 17,635,793
Mutual funds | ​ | ​ | 15,381,743 | ​ | ​ | 7,274 | ​ | ​ | — | ​ | ​ | 15,389,017
Municipal bonds | ​ |  | 635,177 | ​ |  | — | ​ |  | (10,846) | ​ |  | 624,331
​ | ​ | $ | 40,091,033 | ​ | $ | 7,274 | ​ | $ | (6,449,166) | ​ | $ | 33,649,141
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2022
​ | ​ | ​ | ​ | ​ | Cumulative Unrealized | ​ | Aggregate
​ |  | Cost |  | Gains |  | Losses |  | Fair Value
Equity securities | ​ | $ | 22,913,739 | ​ | $ | 4,778,720 | ​ | $ | — | ​ | $ | 27,692,459
Mutual funds | ​ | ​ | 1,252,804 | ​ | ​ | 50,169 | ​ | ​ | — | ​ | ​ | 1,302,973
Municipal bonds | ​ |  | 634,455 | ​ | ​ | 27,427 | ​ | ​ | — | ​ | ​ | 661,882
​ | ​ | $ | 24,800,998 | ​ | $ | 4,856,316 | ​ | $ | — | ​ | $ | 29,657,314
​

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