CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Mar. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]      
NET EARNINGS $ 74,397 $ 69,082 $ 63,192
OTHER COMPREHENSIVE INCOME, NET OF TAX:      
Foreign currency translation adjustments 1,646 (720) (803)
Other comprehensive income (loss) 1,646 (720) (803)
TOTAL COMPREHENSIVE INCOME $ 76,043 $ 68,362 $ 62,389