Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements and Derivatives - Effects of Interest Rates Swaps Designated as Cash Flow Hedges (Detail)

v2.4.0.8
Fair Value Measurements and Derivatives - Effects of Interest Rates Swaps Designated as Cash Flow Hedges (Detail) (Cash Flow Hedging, Designated As Hedging Instrument [Member], Interest Rate Swap, USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Cash Flow Hedging | Designated As Hedging Instrument [Member] | Interest Rate Swap
       
Derivative Instruments, Gain (Loss) [Line Items]        
Loss recognized in other comprehensive loss - effective portion $ (2,916)    $ (4,356)   
Amount reclassified from accumulated other comprehensive income (loss) into interest expense, net $ 526    $ 848