Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements - Schedule of Fair Value Measured On Recurring Basis (Details)

v3.2.0.727
Fair Value Measurements - Schedule of Fair Value Measured On Recurring Basis (Details) - Recurring - USD ($)
$ in Thousands
Jun. 30, 2015
Dec. 31, 2014
Fair value measurements    
Derivative financial instruments — assets (a) [1] $ 370 $ 1,123
Derivative financial instruments - liabilities (8,460) (5,780)
Total (8,090) (4,657)
Level 1    
Fair value measurements    
Derivative financial instruments — assets (a) [1] 0 0
Derivative financial instruments - liabilities 0 0
Total 0 0
Level 2    
Fair value measurements    
Derivative financial instruments — assets (a) [1] 370 1,123
Derivative financial instruments - liabilities (8,460) (5,780)
Total (8,090) (4,657)
Level 3    
Fair value measurements    
Derivative financial instruments — assets (a) [1] 0 0
Derivative financial instruments - liabilities 0 0
Total $ 0 $ 0
[1] Included in Other assets, net on the condensed consolidated balance sheets.