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Earnings Per Share (Schedule of Diluted Shares) (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Schedule of Diluted shares |  |  |  |  |  |
Income (loss) from continuing operations | $ 585 |  | $ (871) |  | $ (52,152) | $ (41)
Income (loss) from continuing operations attributable to unvested shares | (3) |  |  |  |  |
Numerator for basic | 582 |  | (871) |  | (52,152) | (41)
Numerator for dilutive | 582 |  | (871) |  | (52,152) | (41)
Income (loss) from discontinued operations, net of tax | 11 |  | (162) |  | (52) | 5,509
Income (loss) from discontinued operations attributable to unvested shares |  |  |  |  |  | (42)
Numerator for basic | 11 |  | (162) |  | (52) | 5,467
Income from discontinued operations attributable to unvested shares |  |  |  |  |  | 42
Numerator for dilutive | 11 |  | (162) |  | (52) | 5,509
Net income (loss) | 596 | $ (52,800) | (1,033) | $ 6,501 | (52,204) | 5,468
Net (income) loss attributable to unvested shares | (3) |  |  |  |  | (42)
Numerator for basic | 593 |  | (1,033) |  | (52,204) | 5,426
Net income attributable to unvested shares |  |  |  |  |  | 42
Numerator for dilutive | $ 593 |  | $ (1,033) |  | $ (52,204) | $ 5,468
Basic weighted average shares outstanding | 57,456 |  | 59,801 |  | 57,716 | 59,716
Effect of dilutive securities | 138 |  |  |  |  |
Diluted weighted average shares outstanding | 57,594 |  | 59,801 |  | 57,716 | 59,716
Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive | 1,793 |  | 370 |  | 3,051 | 644

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