Quarterly Financial Data (Unaudited) - Summary of Company's Unaudited Quarterly Results (Parenthetical) (Detail) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2016 |
Jun. 30, 2016 |
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Quarterly Financial Information Disclosure [Abstract] | ||||
| Restructuring charge | $ 75 | $ 555 | $ 630 | $ (3) |
| Income tax benefit related to restructuring charge | $ 17 | $ 172 | ||
| X | ||||||||||
- Definition Amount of tax benefit related to restructuring costs incurred. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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