Other Current Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Revenue from External Customer [Line Items]
Amounts received in advance of revenue recognition	$ 4,476	$ 23,545
Other	821	779
Total	5,297	$ 24,324
FRANCE
Revenue from External Customer [Line Items]
Amounts received in advance of revenue recognition	$ 4,500

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No definition available.

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Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed.

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