Condensed Consolidated Statements of Comprehensive (Loss) Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Statement of Comprehensive Income [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ (370)	$ (1,127)
Net loss	(370)	(1,127)	$ (554)	$ (3,356)
Other comprehensive loss, net of tax:
Unrealized foreign currency translation adjustments	(8)	(1)	(18)	(4)
Unrealized loss on sale of securities	0	(1)	0	(5)
Total comprehensive loss	$ (378)	$ (1,129)	$ (572)	$ (3,365)