Restricted Cash

9 Months Ended

Sep. 30, 2012

Restricted Cash

Restricted Cash

(H)

Restricted Cash.    At September 30, 2012 and December 31, 2011, we had restricted cash totaling $7,969,000 and $43,683,000, respectively, of which $7,813,000 and $43,070,000 was classified as long-term. The long-term restricted cash balance at September 30, 2012 and December 31, 2011 consisted primarily of funds posted as collateral by counterparties to our interest rate options.