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Deposits
3 Months Ended
Mar. 31, 2012
Deposits  
Deposits

(5) Deposits

        The Company had $23.3 million in deposits reported as non-current assets at March 31, 2012 and December 31, 2011. The deposits consist of $20.6 million under an escrow arrangement for the Company's facilities agreement with Kern River Gas Transmission Company, $1.5 million related to the Company's construction insurance program and $1.2 million related primarily to other restricted cash requirements.