Quarterly report pursuant to Section 13 or 15(d)

REVOLVING LINE OF CREDIT (Details)

v3.22.1
REVOLVING LINE OF CREDIT (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Jun. 10, 2021
Apr. 30, 2019
Line of Credit Facility [Line Items]        
Line of Credit Facility, Maximum Borrowing Capacity       $ 1,000,000,000
Line of Credit Facility, Current Borrowing Capacity   $ 350,000,000 $ 350,000,000  
Debt Instrument, Basis Spread on Variable Rate 0.00%      
Long-term Line of Credit $ 280,000,000 $ 290,000,000    
Minimum        
Line of Credit Facility [Line Items]        
Number of barrels per day     3,100  
Debt Instrument, Basis Spread on Variable Rate 1.50%      
Leverage Ratio, Total 1.0      
Current Ratio 1.0      
Maximum        
Line of Credit Facility [Line Items]        
Number of barrels per day     4,000  
Debt Instrument, Basis Spread on Variable Rate 2.50%      
Leverage Ratio, Total 4.0      
Current Ratio 1.0      
Federal Funds Purchased        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 0.50%      
London Interbank Offered Rate (LIBOR)        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 1.00%      
London Interbank Offered Rate (LIBOR) | Minimum        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 2.50%      
London Interbank Offered Rate (LIBOR) | Maximum        
Line of Credit Facility [Line Items]        
Debt Instrument, Basis Spread on Variable Rate 3.50%