CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT) - 9 months ended Dec. 31, 2015 - USD ($) $ in Thousands	Total	Ordinary Shares [Member]	Additional Paid in (Distribution in Excess of) Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]
Beginning balance at Mar. 31, 2015	$ (1,615)	$ 84,525	$ (6,684)	$ (5,102)	$ (74,354)
Beginning balance, Shares at Mar. 31, 2015	17,020,574	17,020,574
Issue of shares upon exercise of incentive share options and vesting of RSU's, Amount	$ 40	$ 40
Issue of shares upon exercise of incentive share options and vesting of RSU's, Shares		21,112
Issue of shares upon exercise of warrants, Amount	49,667	$ 34,513	15,154
Issue of shares upon exercise of warrants, Shares		3,922,719
Issue of warrants	1,190		1,190
Net loss	(24,365)				(24,365)
Change in the fair value of the effective portion of foreign currency cash flow hedges	120			120
Foreign currency translation loss	(297)			(297)
Other comprehensive loss	(177)			(177)
Stock-based compensation	1,380		1,380
Ending balance at Dec. 31, 2015	$ 26,120	$ 119,078	$ 11,040	$ (5,279)	$ (98,719)
Ending balance, Shares at Dec. 31, 2015		20,964,405