XML 44 R45.htm IDEA: XBRL DOCUMENT v2.4.0.8
Inventory - Schedule of Inventory (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Mar. 31, 2014
Inventory [Line Items]    
Raw materials $ 5,101 $ 3,304
Work-in-process 2,471 4,047
Finished goods 9,147 10,275
Deferred program costs 2,689 3,068
Net inventory $ 19,408 $ 20,694