Income Taxes - Schedule of Income Tax (Benefit) Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014
Current:
Federal	$ (2)	$ 25	$ (2,206)
State and local	(52)	(798)	(161)
Foreign	59	90	55
Deferred:
Federal	19	(206)	(161)
State and local	10	(141)	(20)
Foreign	(28)	(24)	2
Total income tax expense (benefit)	$ 6	$ (1,054)	$ (2,491)