Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial assets, Fair value	$ 47
Foreign Exchange Forward Contract Derivatives [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial assets, Fair value	47
Level II [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial assets, Fair value	47
Level II [Member] | Foreign Exchange Forward Contract Derivatives [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Financial assets, Fair value	$ 47