Summary of Unrecognized Tax Benefits (Detail) $ in Thousands |
Dec. 31, 2015
USD ($)
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|---|---|
| Income Tax Disclosure [Abstract] | |
| Beginning balance | $ 568 |
| Ending balance | $ 568 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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