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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 44,060	$ 72,331	$ 58,711
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(20,483)	(7,196)	8,368
Unrealized holding gain (loss) on short-term investments arising during period	7	(19)	(3)
Other comprehensive income (loss), net of tax	(20,476)	(7,215)	8,365
Total comprehensive income, net of tax	$ 23,584	$ 65,116	$ 67,076

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