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CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Statement of Comprehensive Income [Abstract]    
Net income $ 31,698 $ 68,936
Other comprehensive income (loss):    
Foreign currency translation adjustments 206 (168)
Comprehensive income $ 31,904 $ 68,768