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INCOME TAXES - Reconciliation of Unrecognized Tax Benefits (Detail) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Reconciliation Of Unrecognized Tax Benefits Excluding Amounts Pertaining To Examined Tax Returns Roll Forward    
Balance at the beginning of the period $ 4,310 $ 2,374
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions (1,763) 3,102
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities (2,547) 0
Balance at the end of the period $ 0 $ 5,476