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Reconciliation of Unrecognized Tax Benefits (Detail) $ in Thousands | 9 Months Ended
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Sep. 30, 2015 USD ($)
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items] |
Unrecognized tax benefits at December 31, 2014 | $ 2,081
Gross increases - tax positions in current period | 229
Gross decreases - tax positions in prior period | (125)
Settlements | (141)
Unrecognized tax benefits at September 30, 2015 | $ 2,044

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- Definition Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Unrecognized Tax Benefit -URI http://asc.fasb.org/extlink&oid=6527854 + Details
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