Certain Financial Statement Information - Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016
Schedule of Inventories
Finished goods	$ 4,605	$ 8,206
Work in process	7,455	5,854
Raw materials	1,121	2,088
Inventories, total	$ 13,181	$ 16,148	[1]

[1] The Condensed Consolidated Balance Sheet as of March 31, 2016 has been derived from the audited Consolidated Financial Statements at that date but does not include all disclosures required by generally accepted accounting principles for complete financial statements.