Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments and Hedging Activities- Effects of Derivative Instruments in Accumulated Other Comprehensive Income (Loss) (Details)

v3.4.0.3
Derivative Instruments and Hedging Activities- Effects of Derivative Instruments in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Loss    
Balance, December 31, 2015 $ 289,542  
Net loss reclassified from AOCI to other expenses, net (2,394) $ (2,408)
Balance, March 31, 2016 288,895  
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent    
Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Loss    
Balance, December 31, 2015 (2,548)  
Unrealized loss recognized in AOCI (1,595)  
Loss reclassified from AOCI to other expenses, net (282)  
Net loss reclassified from AOCI to other expenses, net (1,877)  
Balance, March 31, 2016 $ (4,425)