XML 70 R52.htm IDEA: XBRL DOCUMENT v3.3.1.900
Fair Values of Derivative Financial Instruments Included in Consolidated Balance Sheets (Detail) - Fair Value, Observable inputs, Level 2 - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Designated as Hedging Instrument | Interest Rate Contract | Accrued Expenses    
Derivatives, Fair Value [Line Items]    
Fair Value of Derivative Liabilities $ 10 $ 6
Designated as Hedging Instrument | Interest Rate Contract | Deferred rent & other Long-term liability    
Derivatives, Fair Value [Line Items]    
Fair Value of Derivative Liabilities 25 $ 26
Not Designated as Hedging Instrument | Foreign exchange contract | Prepaid expenses and other current assets    
Derivatives, Fair Value [Line Items]    
Fair Value of Derivative Assets $ 261