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v3.22.0.1

Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2019 | 12,885,273 |  |  |
Balance at Dec. 31, 2019 | $ 129,000 | $ 708,000 | $ 32,098,000 | $ 32,935,000
Common stock repurchased and retired (in shares) | (223,100) |  |  | (223,100)
Common stock repurchased and retired | $ (2,000) | (2,664,000) | 0 | $ (2,666,000)
Options exercised (in shares) | 757,674 |  |  | 757,674
Options exercised | $ 8,000 | 1,990,000 |  | $ 1,998,000
Share-based compensation expense | $ 0 | 375,000 | 0 | 375,000
Net income |  |  | 26,888,000 | $ 26,888,000
Balance as of December 31, 2020 (in shares) at Dec. 31, 2020 | 13,419,847 |  |  | 13,419,847
Balance at Dec. 31, 2020 | $ 135,000 |  | 58,986,000 | $ 59,530,000
Common stock repurchased and retired (in shares) | (439,000) |  |  | (439,000)
Common stock repurchased and retired | $ (4,000) | (1,150,000) | (3,254,000) | $ (4,408,000)
Options exercised (in shares) | 134,494 |  |  | 134,494
Options exercised |  | 426,000 |  | $ 427,000
Share-based compensation expense | $ 0 | $ 315,000 | 0 | 315,000
Net income |  |  | 6,756,000 | $ 6,756,000
Balance as of December 31, 2020 (in shares) at Dec. 31, 2021 | 13,115,341 |  |  | 13,115,341
Balance at Dec. 31, 2021 | $ 132,000 |  | $ 62,488,000 | $ 62,620,000

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