Restricted Cash

3 Months Ended

Mar. 31, 2013

Restricted Cash

Restricted Cash

(H)

Restricted Cash.    At March 31, 2013 and December 31, 2012, we had restricted cash totaling $13,519,000 and $9,109,000, respectively, of which $13,363,000 and $8,953,000 was classified as long-term. The long-term restricted cash balance at March 31, 2013 and December 31, 2012 consisted primarily of funds posted as collateral by counterparties to our interest rate options.