NET INCOME (LOSS) PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Earnings Per Share [Abstract] | |||||||||||
| Net income (loss) from continuing operations | $ 4,966 | $ (12,884) | $ (1,728) | ||||||||
| Net income (loss) from discontinued operations | 26,209 | (2,090) | (604) | ||||||||
| Net income (loss) | $ 31,175 | $ (14,974) | $ (2,332) | ||||||||
| Basic income (loss) per common share: | |||||||||||
| Weighted average shares outstanding (in shares) | 24,802 | 24,698 | 24,438 | ||||||||
| Basic earnings (loss) per share, continuing operations (in dollars per share) | $ (0.01) | $ 0.04 | $ (0.07) | $ 0.24 | $ (0.76) | $ 0.06 | $ 0.10 | $ 0.07 | $ 0.20 | $ (0.52) | $ (0.07) |
| Basic earnings (loss) per share, discontinued operations (in dollars per share) | 0 | 0.86 | 0 | 0.20 | (0.04) | (0.04) | 0 | 0 | 1.06 | (0.08) | (0.02) |
| Per share amount (in dollars per share) | (0.01) | 0.90 | (0.07) | 0.44 | (0.80) | 0.02 | 0.10 | 0.07 | $ 1.26 | $ (0.61) | $ (0.10) |
| Diluted income (loss) per common share: | |||||||||||
| Weighted average shares outstanding (in shares) | 25,356 | 24,698 | 24,438 | ||||||||
| Diluted earnings (loss) per share, continuing operations (in dollars per share) | (0.01) | 0.04 | (0.07) | 0.23 | (0.76) | 0.06 | 0.10 | 0.07 | $ 0.20 | $ (0.52) | $ (0.07) |
| Net income (loss) from discontinued operations, net of tax (in dollars per share) | 0 | 0.84 | 0 | 0.19 | (0.04) | (0.04) | 0 | 0 | 1.03 | (0.08) | (0.02) |
| Diluted earnings (loss) per share (in dollars per share) | $ (0.01) | $ 0.88 | $ (0.07) | $ 0.42 | $ (0.80) | $ 0.02 | $ 0.10 | $ 0.07 | $ 1.23 | $ (0.61) | $ (0.10) |
| Unvested restricted stock unit grant (in shares) | 554 | 0 | 0 | ||||||||
| Effect of dilutive stock options (in shares) | 0 | 0 | 0 | ||||||||
| Diluted weighted average number of common shares outstanding (in shares) | 25,356 | 24,698 | 24,438 | ||||||||
| X | ||||||||||
- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation. No definition available.
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- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation. No definition available.
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- References No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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