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Note 8 - PROPERTY AND EQUIPMENT
6 Months Ended
Jun. 30, 2011
Property, Plant and Equipment Disclosure [Text Block]
(8)        PROPERTY AND EQUIPMENT

    A summary of property and equipment follows (in thousands):

   
June 30,
   
December 31,
 
   
2011
   
2010
 
Unevaluated properties:
           
             
Unevaluated coalbed methane prospects
  $ 5,376     $ 5,301  
                 
Evaluated oil and gas properties
    198,124       205,572  
                 
OHSOL equipment
    6,319       6,319  
                 
Facilities and other property
    1,736       1,726  
                 
Less accumulated depreciation, depletion, and amortization
    (175,273 )     (174,439 )
                 
    $ 36,282     $ 44,479