UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
NET EARNINGS	$ 23,518	$ 17,360
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Foreign currency translation adjustments	66	37
Other comprehensive income	66	37
TOTAL COMPREHENSIVE INCOME	$ 23,584	$ 17,397