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Consolidated Statements of Operations and Comprehensive Income (Unaudited) (Parentheticals) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Other comprehensive income (loss), tax $ (235) $ 398 $ (375) $ 32