5. INCOME TAXES (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014
Loss before income taxes:
U.S.	$ (3,426)	$ (6,910)	$ (6,388)
Foreign	615	1,257	912
Loss before income taxes	(2,811)	(5,653)	(5,476)
Current income tax expense (benefit):
U.S. federal	(354)	(619)	(1,782)
Foreign	15	(2)	113
State	(289)	(54)	(82)
Current Income Tax Expense (Benefit):	(628)	(675)	(1,751)
Deferred income tax expense (benefit):
U.S. federal	(3)		1,892
Foreign	(10)
State			572
Deferred Income Tax Expense (Benefit)	(13)		2,464
Provision (benefit) for income taxes	$ (641)	$ (675)	$ 713