4. Stock Incentive Plan (Details) - $ / shares |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||||
---|---|---|---|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Dec. 31, 2019 |
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Share-based Payment Arrangement [Abstract] | ||||||||
Stock options outstanding, beginning | 1,087,463 | 1,105,896 | 1,105,896 | |||||
Stock options, granted | 7,000 | 0 | 174,357 | [1] | 0 | 0 | ||
Stock options, forfeited | 0 | 0 | ||||||
Stock options, exercised | 0 | (18,433) | ||||||
Stock options outstanding, ending | 1,261,820 | 1,261,820 | 1,087,463 | |||||
Weighted average exercise price outstanding, beginning | $ 2.94 | $ 2.99 | $ 2.99 | |||||
Weighted average exercise price, granted | 14.08 | 0.00 | ||||||
Weighted average exercise price, forfeited | 0.00 | 0.00 | ||||||
Weighted average exercise price, exercised | .00 | 5.97 | ||||||
Weighted average exercise price outstanding, ending | $ 4.48 | $ 4.48 | $ 2.94 | |||||
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