Geographic Information - Schedule of Long-Lived Assets by Geographic Areas (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Mar. 31, 2015
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	$ 41,276	$ 42,379
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	26,560	26,696
EMEA
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	9,767	10,351
APAC
Revenues From External Customers And Long Lived Assets [Line Items]
Long-lived assets	$ 4,949	$ 5,332