Current report filing

Other Assets (Schedule Of Other Assets) (Details)

v2.4.0.8
Other Assets (Schedule Of Other Assets) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Other Assets, Noncurrent Disclosure [Abstract]      
Plugging and abandonment escrow account on the WCBB properties (Note 17) $ 3,113 $ 3,113 $ 3,121
Certificates of Deposit securing letter of credit 275 275 275
Prepaid drilling costs 626 515 228
Loan commitment fees 9,141 9,388 1,495
Deposits 4 4 4
Other assets $ 13,159 $ 13,295 $ 5,123