Annual report pursuant to Section 13 and 15(d)

Joint Venture Drilling Program (Details Textual)

v3.22.0.1
Joint Venture Drilling Program (Details Textual)
$ in Thousands
 1 Months Ended 12 Months Ended
Mar. 31, 2018
USD ($)
item
Dec. 31, 2021
USD ($)
item
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Property, Plant and Equipment, Net, Ending Balance   $ 665,252 $ 686,878  
Other Assets, Noncurrent, Total   51,172 22,470  
Asset Retirement Obligation, Ending Balance   424,495 392,704 $ 355,594
Revenue from Contract with Customer, Excluding Assessed Tax, Total   558,010 346,634 534,896
Derivative loss   $ 175,313 (23,808) $ 59,887
JV Drilling Program [Member]        
Number of wells completed | item   9    
Number of wells producing | item   5    
Number of completed wells in operation | item   7    
JV Drilling Program [Member] | Mr. Tracy W. Krohn [Member]        
Minority Interest Ownership Percentage By Joint Venture 4.5      
Monza Energy, LLC [Member]        
Property, Plant and Equipment, Net, Ending Balance   $ 3,500 9,900  
Other Assets, Noncurrent, Total   2,500 1,800  
Increase Decrease In Working Capital   4,600 1,300  
Cash Call Balance   14,800 7,300  
Asset Retirement Obligation, Ending Balance   300 200  
Revenue from Contract with Customer, Excluding Assessed Tax, Total   12,700 8,400  
Operating Costs and Expenses, Total   10,000 11,400  
Derivative loss   2,100 $ 800  
Monza Energy, LLC [Member] | JV Drilling Program [Member]        
Number of initial members | item 2      
Amount committed by investors $ 361,400      
Joint Venture Working Interest Percentage Contributed to Related Party 88.94%      
Joint Venture Working Interest Percent 11.06      
Oil And Gas Revenue Percent 30.0      
Well Cost Percent 20.0      
Capital Contribution Payments From Related Party   302,400    
Capital Contributions From Related Party During Period   90,100    
Capital Contribution Payments To Related Party Net   $ 49,000    
Monza Energy, LLC [Member] | JV Drilling Program [Member] | Mr. Tracy W. Krohn [Member]        
Capital Commitment To Joint Venture $ 14,500