Quarterly report pursuant to Section 13 or 15(d)

Derivative Financial Instruments - Summary of Changes in AOCL (Detail)

v3.4.0.3
Derivative Financial Instruments - Summary of Changes in AOCL (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Accumulated other comprehensive loss beginning of period $ (14,415) $ (13,005)
Realized loss reclassified from accumulated other comprehensive loss to interest expense 1,197 1,358
Unrealized loss from changes in the fair value of the effective portion of the interest rate swaps (13,293) (5,345)
Loss included in other comprehensive loss (12,096) (3,987)
Accumulated other comprehensive loss end of period $ (26,511) $ (16,992)