Quarterly report pursuant to Section 13 or 15(d)

4. Stock Incentive Plan (Details)

v3.20.2
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
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
[1] 174,357 options vest as follows: options to purchase 145,648 shares of the Company's common stock vest 6/48ths on the six-month anniversary of grant date and 1/48th per month thereafter; options to purchase 22,584 shares of the Company's common stock vest quarterly over one year; and options to purchase 6,125 shares of the Company's common stock vest monthly over one year. Exercise prices are noted in the paragraphs above this table.