Quarterly report pursuant to Section 13 or 15(d)

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

v2.4.0.8
Fair Value Measurements - Schedule of Fair Value Measured On Recurring Basis (Details) (Recurring, USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Fair value measurements    
Derivative financial instruments - assets $ 1,763 [1] $ 2,495 [1]
Derivative financial instruments - liabilities (3,330) (2,013)
Total (1,567) 482
Level 1
   
Fair value measurements    
Derivative financial instruments - assets 0 [1] 0 [1]
Derivative financial instruments - liabilities 0 0
Total 0 0
Level 2
   
Fair value measurements    
Derivative financial instruments - assets 1,763 [1] 2,495 [1]
Derivative financial instruments - liabilities (3,330) (2,013)
Total (1,567) 482
Level 3
   
Fair value measurements    
Derivative financial instruments - assets 0 [1] 0 [1]
Derivative financial instruments - liabilities 0 0
Total $ 0 $ 0
[1] Included in Other assets, net on the condensed consolidated balance sheets.