Derivative Instruments (Details) (USD $)	12 Months Ended
Mar. 31, 2014	Mar. 31, 2013 Foreign Exchange Forward [Member]
Derivative [Line Items]
Notional Amount of Foreign Currency Derivatives		$ 6,000,000.0
Percentage Of Company Sales Denominated In Us Dollars	99.00%

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

Name:	invest_DerivativeNotionalAmount
Namespace Prefix:	invest_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant