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Earnings Per Common Share (EPS) | 12 Months Ended
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Dec. 31, 2021
Earnings Per Share, Basic and Diluted [Abstract] |
Earnings Per Common Share (EPS) | 11.EARNINGS PER COMMON SHARE (EPS) The computation of weighted average shares outstanding and the basic and diluted earnings (loss) per common share for the following periods consisted of the following (in thousands, except per share amounts):
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​ | ​ | 2021 | ​ | 2020 | ​ | 2019
Net income (loss) | ​ | $ | 48,454 | ​ | $ | (9,843) | ​ | $ | 5,451
Average common shares outstanding | ​ |  | 56,145 | ​ |  | 55,434 | ​ |  | 55,075
Basic EPS | ​ | $ | 0.86 | ​ | $ | (0.18) | ​ | $ | 0.10
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Average common shares outstanding | ​ | ​ | 56,145 | ​ | ​ | 55,434 | ​ | ​ | 55,075
Effect of dilutive stock awards | ​ | ​ | 1,214 | ​ | ​ | — | ​ | ​ | 1,160
Total potential shares outstanding | ​ | ​ | 57,359 | ​ | ​ | 55,434 | ​ | ​ | 56,235
Diluted EPS | ​ | $ | 0.84 | ​ | $ | (0.18) | ​ | $ | 0.10
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Equity awards excluded as the impact was anti-dilutive (1) | ​ | ​ | 799 | ​ | ​ | 4,216 | ​ | ​ | 1,750
(1) | Does not reflect the impact of incremental repurchases under the treasury stock method.

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