Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (2,229)	$ 1,316
Other comprehensive (loss) income, net of tax:
Unrealized foreign currency translation adjustments	(3)	51
Unrealized loss on sale of securities	(4)	0
Total comprehensive (loss) income	$ (2,236)	$ 1,367