Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value (Detail) (Foreign Exchange Forward Contract Derivatives [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities, Fair value	$ 22
Level I [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities, Fair value
Level II [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities, Fair value	22
Level III [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial liabilities, Fair value