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Senior Secured Credit Agreement (Details)
Apr. 11, 2016
USD ($)
Jan. 05, 2021
Dec. 31, 2020
USD ($)
Nov. 02, 2020
USD ($)
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      
Initial borrowing base       $ 23,000,000
Amount outstanding     $ 0  
Placement fee percentage 0.50%      
Placement fee percentage $ 50,000      
Commitment fee percentage 0.25%      
Maximum total leverage ratio (not more than) 3.00      
Minimum consolidated tangible net worth $ 50,000,000      
Debt issuance costs $ 168,972      
Unamortized debt issuance costs     $ 4,311  
Senior Secured Reserve-Based Credit Facility | Line of Credit | Revolving credit facility | Subsequent Event        
Line of Credit Facility [Line Items]        
Minimum current ratio   1.00    
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%