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Schedule of Other Current Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Other Liabilities Current [Abstract]
Taxes payable	$ 16,308	$ 10,326
Amounts payable to holders of General Unsecured Claims		8,474
Other	2,586	893
Other current liabilities	$ 18,894	$ 19,693

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Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.

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-Name Accounting Standards Codification
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-Section S99
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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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