Quarterly report pursuant to Section 13 or 15(d)

Other Assets (Schedule Of Other Assets) (Details)

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Other Assets (Schedule Of Other Assets) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Other Assets, Noncurrent Disclosure [Abstract]    
Plugging and abandonment escrow account on the WCBB properties (Note 10) $ 3,113 $ 3,121
Certificates of Deposit securing letter of credit 275 275
Prepaid drilling costs 644 228
Loan commitment fees, net 1,740 1,495
Deposits 4 4
Other assets $ 5,776 $ 5,123