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Note 5 - Earnings Per Share - Reconciliation of Basic and Diluted EPS and Shares (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Income from continuing operations | $ 15,124 |  | $ 5,917 |  | $ 27,300 | $ 15,805
Income from continuing operations attributable to unvested shares | (229) |  | (99) |  | (381) | (269)
Numerator for basic | (14,895) |  | (5,818) |  | (26,919) | (15,536)
Reallocation of earnings to participating securities for considering dilutive securities | 1 |  | 0 |  | 2 | 0
Numerator for dilutive | 14,896 |  | 5,818 |  | 26,921 | 15,536
Loss from discontinued operations, net of tax | (20) |  | (33) |  | (32) | (52)
Income from discontinued operations attributable to unvested shares | 0 |  | (1) |  | 0 | (1)
Numerator for basic | (20) |  | (32) |  | (32) | (51)
Numerator for dilutive | (20) |  | (32) |  | (32) | (51)
Net Income | 15,104 | $ 12,164 | 5,884 | $ 9,869 | 27,268 | 15,753
Net income attributable to unvested shares | (229) |  | (98) |  | (381) | (268)
Numerator for basic | 14,875 |  | 5,786 |  | 26,887 | 15,485
Reallocation of earnings to participating securities for considering dilutive securities | 1 |  | 0 |  | 2 | 0
Numerator for dilutive | $ 14,876 |  | $ 5,786 |  | $ 26,889 | $ 15,485
Basic weighted average shares outstanding (in shares) | 58,925 |  | 58,072 |  | 58,814 | 57,855
Effect of dilutive securities (in shares) | 436 |  | 502 |  | 464 | 672
Diluted weighted average shares outstanding (in shares) | 59,361 |  | 58,574 |  | 59,278 | 58,527
Stock options and unvested restricted stock grants excluded from dilutive calculation because they would be anti-dilutive (in shares) | 251 |  | 377 |  | 154 | 386

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