Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ (1,673)	$ (2,715)
Net loss	(1,673)	(2,715)	$ (2,227)	$ (6,071)
Other comprehensive loss, net of tax:
Unrealized foreign currency translation adjustments	(8)	(8)	(27)	(12)
Unrealized loss on sale of securities	0	1	0	(4)
Total comprehensive loss	$ (1,681)	$ (2,722)	$ (2,254)	$ (6,087)