Intangible Assets Schedule Of Intangibles (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Mar. 31, 2016
Gross Carrying Amount	$ 30,235	$ 30,933
Accumulated Amortization	(13,197)	(9,469)
Net Carrying Amount	17,038	21,464
Technology
Gross Carrying Amount	18,685	18,640
Accumulated Amortization	(7,010)	(4,622)
Net Carrying Amount	11,675	14,018
Customer relationships
Gross Carrying Amount	9,419	9,993
Accumulated Amortization	(6,187)	(4,847)
Net Carrying Amount	3,232	5,146
Trade names/domains
Gross Carrying Amount	2,036	2,205
Accumulated Amortization	0	0
Net Carrying Amount	2,036	2,205
In-process research and development
Gross Carrying Amount	95	95
Accumulated Amortization	0	0
Net Carrying Amount	$ 95	$ 95