Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Net income	$ 3,019	$ 2,985
Foreign currency translation adjustments	(2,825)	2,692
Changes in market value of investments:
Changes in unrealized gains (losses), net of tax of $45 and $(78)	85	(117)
Reclassification adjustment for net losses (gains) realized in net income, net of tax of $61	90
Net change in market value of investments	175	(117)
Total comprehensive income (loss)	$ 369	$ 5,560