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Earnings Per Common Share (Tables) | 12 Months Ended
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Dec. 31, 2020
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table sets forth the computation of basic and diluted earnings (loss) per common share for the years ended December 31, 2020, 2019, and 2018:
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
Numerator for basic and diluted earnings (loss) per common share: |  |  |  |  |  |
Income (loss) from continuing operations |  | $ | 25,823 |  |  | $ | 47,974 |  |  | $ | (30,586) |
Loss from discontinued operations |  | (18,241) |  |  | (5,406) |  |  | (582) |
Net income (loss) |  | $ | 7,582 |  |  | $ | 42,568 |  |  | $ | (31,168) |
Denominator: |  |  |  |  |  |
Weighted average shares outstanding |  | 10,540 |  |  | 10,410 |  |  | 10,362 |
Denominator for basic earnings per common share |  | 10,540 |  |  | 10,410 |  |  | 10,362 |
Effect of dilutive securities: |  |  |  |  |  |
Stock compensation plans |  | 131 |  |  | 234 |  |  | — |
Dilutive potential common shares |  | 131 |  |  | 234 |  |  | — |
Denominator for diluted earnings per common share - adjusted weighted average shares outstanding and assumed conversions |  | 10,671 |  |  | 10,644 |  |  | 10,362 |
Basic earnings (loss) from continuing operations per common share |  | $ | 2.45 |  |  | $ | 4.61 |  |  | $ | (2.95) |
Basic loss from discontinued operations per common share |  | (1.73) |  |  | (0.52) |  |  | (0.06) |
Basic earnings (loss) per common share |  | $ | 0.72 |  |  | $ | 4.09 |  |  | $ | (3.01) |
Diluted earnings (loss) from continuing operations per common share |  | $ | 2.42 |  |  | $ | 4.51 |  |  | $ | (2.95) |
Diluted loss from discontinued operations per common share |  | (1.71) |  |  | (0.51) |  |  | (0.06) |
Diluted earnings (loss) per common share |  | $ | 0.71 |  |  | $ | 4.00 |  |  | $ | (3.01) |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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