CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIT (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014
Statement of Stockholders' Equity [Abstract]
Taxes on unrealized gain (loss) on revaluation of long-term intercompany balance	$ (15)	$ 200	$ (67)