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EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK AWARD PLAN (Tables) | 9 Months Ended
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Sep. 30, 2021
EMPLOYEE STOCK OPTIONS AND RESTRICTED STOCK AWARD PLAN |
Schedule of Stock Options Activity | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | ​ | ​ |  | Weighted- |  | ​ | ​
​ | ​ | ​ | ​ | Weighted- | ​ | Average | ​ | ​ | ​
​ | ​ | ​ | ​ | Average | ​ | Remaining | ​ | Aggregate
​ | ​ | ​ | ​ | Exercise | ​ | Contractual | ​ | Intrinsic
​ |  | Shares |  | Price |  | Term |  | Value
Outstanding, December 31 2019 |  | 2,748,500 | ​ | $ | 6.28 |  |  |  | ​ | ​
Granted |  | — | ​ | ​ | — |  |  |  | ​ | ​
Forfeited or rescinded |  | — | ​ | ​ | — |  |  |  | ​ | ​
Exercised | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Outstanding, March 31, 2020 | ​ | 2,748,500 | ​ | $ | 6.28 | ​ | 3.7 Years | ​ | $ | —
Granted | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Forfeited or rescinded | ​ | (2,265,000) | ​ | ​ | 6.87 | ​ | ​ | ​ | ​ | ​
Exercised |  | — | ​ | ​ | — |  |  |  | ​ | ​
Outstanding, June 30, 2020 | ​ | 483,500 | ​ | $ | 3.52 | ​ | 2.2 Years | ​ | $ | —
Granted | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Forfeited or rescinded | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Exercised | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Outstanding, September 30, 2020 |  | 483,500 | ​ | $ | 3.52 |  | 1.9 Years | ​ | $ | —
Exercisable, September 30, 2020 |  | 460,700 | ​ | $ | 3.15 |  | 1.7 Years | ​ |  |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Outstanding, December 31 2020 |  | 465,500 | ​ | $ | 3.26 |  |  |  | $ | ​
Granted |  | — | ​ | ​ | — |  |  |  | ​ | ​
Forfeited or rescinded |  | — | ​ | ​ | — |  |  |  | ​ | ​
Exercised | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Outstanding, March 31, 2021 | ​ | 465,500 | ​ | $ | 3.26 | ​ | 3.00 Years | ​ | $ | 134,850
Granted | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Forfeited or rescinded | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Exercised |  | — | ​ | ​ | — |  |  |  | ​ | ​
Outstanding, June 30, 2021 | ​ | 465,500 | ​ | $ | 3.26 | ​ | 2.75 Years | ​ | $ | 426,300
Granted | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Forfeited or rescinded | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Exercised | ​ | — | ​ | ​ | — | ​ | ​ | ​ | ​ | ​
Outstanding, September 30, 2021 |  | 465,500 | ​ | $ | 3.26 |  | 2.61 Years | ​ | $ | 375,250
Exercisable, September 30, 2021 |  | 458,300 | ​ | $ | 3.13 |  | 2.57 Years | ​ |  |
​
Schedule of Restricted Stock Grants | ​
​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ |  | Weighted-
​ | ​ | ​ | ​ | Average Grant
​ |  | Restricted stock |  | Date Fair Value
Outstanding, December 31, 2019 |  | 1,341,889 | ​ | $ | 4.94
Granted |  | — | ​ |  | —
Forfeited or rescinded |  | (2,400) | ​ |  | 4.78
Vested |  | — | ​ |  | —
Outstanding, March 31, 2020 | ​ | 1,339,489 | ​ | $ | 4.93
Granted | ​ | — | ​ | ​ | —
Forfeited or rescinded | ​ | (6,800) | ​ | ​ | 3.68
Vested | ​ | (3,480) | ​ | ​ | 5.96
Outstanding, June 30, 2020 | ​ | 1,329,209 | ​ | $ | 4.99
Granted | ​ | — | ​ |  | —
Forfeited or rescinded | ​ | — | ​ | ​ | —
Vested | ​ | (2,500) | ​ | ​ | 5.96
Outstanding, September 30, 2020 |  | 1,326,709 | ​ | $ | 4.99
​ | ​ | ​ | ​ | ​ | ​
Outstanding, December 31, 2020 |  | 2,132,297 | ​ | $ | 1.03
Granted |  | — | ​ |  | —
Forfeited or rescinded | ​ | — | ​ | ​ | —
Vested | ​ | (94,350) | ​ | ​ | 4.95
Outstanding, March 31, 2021 | ​ | 2,037,947 | ​ | $ | 0.85
Granted | ​ | 1,196,102 | ​ | ​ | 2.77
Forfeited or rescinded |  | — | ​ |  | —
Vested |  | (3,480) | ​ |  | 5.96
Outstanding, June 30, 2021 | ​ | 3,230,569 | ​ | $ | 1.55
Granted | ​ | 29,554 | ​ | ​ | 2.69
Forfeited or rescinded | ​ | — | ​ | ​ | —
Vested | ​ | (12,500) | ​ | ​ | 2.15
Outstanding, September 30, 2021 |  | 3,247,623 | ​ | $ | 1.56
​

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