Exit Activity Costs - Additional Information (Detail) $ in Millions |
Mar. 31, 2016
USD ($)
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|---|---|
| Schedule of Accrued Liabilities [Line Items] | |
| Termination benefits | $ 1.7 |
| X | ||||||||||
- Definition Schedule of Accrued Liabilities [Line Items] No definition available.
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| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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