UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
Jun. 30, 2018	Jun. 30, 2017
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
NET EARNINGS	$ 15,273	$ 13,423
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Foreign currency translation adjustments	(657)	312
Other comprehensive income (loss)	(657)	312
TOTAL COMPREHENSIVE INCOME	$ 14,616	$ 13,735

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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