Intangible Assets Schedule Of Intangibles (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Mar. 31, 2015
Gross Carrying Amount	$ 32,965	$ 18,885
Accumulated Amortization	(7,882)	(6,625)
Net Carrying Amount	25,083	12,260
Technology
Gross Carrying Amount	19,596	8,242
Accumulated Amortization	(3,739)	(2,905)
Net Carrying Amount	15,857	5,337
Customer relationships
Gross Carrying Amount	10,297	9,686
Accumulated Amortization	(4,143)	(3,720)
Net Carrying Amount	6,154	5,966
Trade names/domains
Gross Carrying Amount	2,472	957
Accumulated Amortization	0	0
Net Carrying Amount	2,472	957
In-process R&D
Gross Carrying Amount	600	0
Accumulated Amortization	0	0
Net Carrying Amount	$ 600	$ 0