Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Shareholders' Equity (Unaudited)

v3.21.1
Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Additional Paid-in Capital [Member]
AOCI Attributable to Parent [Member]
Retained Earnings [Member]
Total
Balance (in shares) at Dec. 31, 2019 12,006,874        
Balance at Dec. 31, 2019   $ 64,232,000 $ 2,000 $ (56,617,000) $ 7,617,000
Exercise of common stock options (in shares) 7,200       7,200
Exercise of common stock options   16,000 $ 16,000
Share-based compensation expense   393,000 393,000
Unrealized gain (loss) on marketable securities   40,000 40,000
Net loss   (2,425,000) (2,425,000)
Issuance of common shares net of offering costs (in shares) 2,125,000        
Issuance of common shares net of offering costs   7,682,000 7,682,000
Balance (in shares) at Mar. 31, 2020 14,139,074        
Balance at Mar. 31, 2020   73,323,000 42,000 (59,042,000) 13,323,000
Balance (in shares) at Dec. 31, 2020 18,746,157        
Balance at Dec. 31, 2020   94,925,000 (2,000) (68,909,000) $ 26,014,000
Exercise of common stock options (in shares) 40,000       40,000
Exercise of common stock options   244,000 $ 244,000
Share-based compensation expense   511,000 511,000
Unrealized gain (loss) on marketable securities   (2,000) (2,000)
Net loss   (3,622,000) (3,622,000)
Balance (in shares) at Mar. 31, 2021 18,786,157        
Balance at Mar. 31, 2021   $ 95,680,000 $ (4,000) $ (72,531,000) $ 23,145,000