Unaudited Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 30, 2018	Nov. 30, 2017	Nov. 30, 2018	Nov. 30, 2017
Statement Of Income And Comprehensive Income [Abstract]
Net earnings	$ 10,419	$ 8,274	$ 29,233	$ 24,598
Adjustment to pension, net of taxes	247	248	755	744
Comprehensive income	$ 10,666	$ 8,522	$ 29,988	$ 25,342

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

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