Related Party Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2014
Entity that Current Director Owns Minority Interest and Serves as Board of Directors Chairman [Member]
Related Party Transactions (Textual) [Abstract]
Purchased goods and services	$ 21	$ 38	$ 20

Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

No definition available.

Name:	us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration