CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
Net income	$ 73,199	$ 58,693
Other comprehensive income:
Foreign currency translation gain	(12)	39
Total comprehensive income	$ 73,187	$ 58,732