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Consolidated Statements of Operations (Unaudited) (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Income Statement [Abstract]        
Tax benefit from loss on sale of discontinued operations $ 235 $ 246 $ 381 $ 673
Income from discontinued operations, net of income tax of $235, $246, $381, and $673 $ 699 $ 794 $ 2,371 $ 1,469