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EARNINGS PER SHARE - Schedule of EPS Calculation (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
EPS numerator: |  |  |
Income from continuing operations | $ 115,422 | $ 79,990 | $ 40,720
Earnings allocated to share repurchase | 0 | 0 | (650)
Income from continuing operations available to common shareholders | 115,422 | 79,990 | 40,070
Loss from discontinued operations | 0 | 0 | (23,208)
Net income available to common shareholders | $ 115,422 | $ 79,990 | $ 16,862
Weighted average shares: |  |  |
Basic weighted-average number of common shares outstanding (in shares) | 20,885,509 | 22,867,268 | 25,573,488
Dilutive effect of outstanding common stock equivalents (in shares) | 257,905 | 209,554 | 197,295
Diluted weighted average number of shares outstanding (in shares) | 21,143,414 | 23,076,822 | 25,770,783
Basic: |  |  |
Income from continuing operations (in dollars per share) | $ 5.53 | $ 3.50 | $ 1.57
Loss from discontinued operations (in dollars per share) | 0 | 0 | (0.91)
Basic income per share (in dollars per share) | 5.53 | 3.50 | 0.66
Net income (loss) per share, diluted |  |  |
Income from continuing operations (in dollars per share) | 5.46 | 3.47 | 1.55
Loss from discontinued operations (in dollars per share) | 0 | 0 | (0.90)
Diluted income per share (in dollars per share) | $ 5.46 | $ 3.47 | $ 0.65

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