Quarterly report pursuant to Section 13 or 15(d)

Derivatives (Details 3)

v2.4.0.8
Derivatives (Details 3) (USD $)
0 Months Ended 9 Months Ended
Mar. 23, 2012
Sep. 30, 2012
Derivatives    
Gain on early termination of derivative instruments   $ 8,451,000
Interest rate swaps (Swaps) | Not designated as hedge
   
Derivatives    
Gain on early termination of derivative instruments 8,451,000  
Settlement payments   8,837,000
Unrealized gain related to the change in fair value of derivatives   $ 6,793,000