XML 68 R57.htm IDEA: XBRL DOCUMENT v3.22.0.1
Senior Secured Credit Agreement (Details) - USD ($)
Apr. 11, 2016
Dec. 31, 2021
Nov. 09, 2021
Aug. 05, 2021
Jun. 30, 2021
Line of Credit Facility [Line Items]          
Minimum current ratio 1.00        
Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility          
Line of Credit Facility [Line Items]          
Term of revolving credit facility 3 years        
Maximum amount available under revolving credit facility $ 50,000,000        
Minimum consolidated tangible net worth 40,000,000     $ 40,000,000 $ 50,000,000
Initial borrowing base $ 50,000,000   $ 50,000,000    
Percent of borrowings base utilized     25.00%    
Company elected commitment amount     $ 40,000,000    
Amount outstanding   $ 4,000,000      
Borrowing base amount available   $ 36,000,000      
Placement fee percentage 0.50%        
Commitment fee percentage 0.25%        
Maximum total leverage ratio (not more than) 3.00        
Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility | Minimum          
Line of Credit Facility [Line Items]          
Percent of instrument hedged     25.00%    
Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility | Maximum          
Line of Credit Facility [Line Items]          
Percent of instrument hedged     75.00%    
LIBOR | Minimum          
Line of Credit Facility [Line Items]          
Variable interest rate 0.25%        
LIBOR | Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 2.75%        
Prime rate | Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.00%