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Debt (Details)
1 Months Ended
Sep. 30, 2022
USD ($)
Dec. 31, 2022
USD ($)
instrument
item
Dec. 31, 2021
USD ($)
DEBT      
Restricted IntraFi Network account   $ 5,000,000 $ 5,000,000
Finance lease   277,000 45,000
Dominion Loan Agreement      
DEBT      
Maturity of line of credit extended 1 year    
Maximum borrowing capacity $ 10,000,000    
Percentage of maximum borrowing capacity on eligible accounts receivable 80.00%    
Percentage of maximum borrowing capacity on deposit with lender 100.00%    
Restricted IntraFi Network account $ 5,000,000    
Available for withdrawal   $ 9,017,000  
Commitment fee (as a percent) 0.10%    
Minimum tangible net worth $ 38,000,000    
Minimum unencumbered liquid assets $ 5,000,000    
Dominion Loan Agreement | Minimum      
DEBT      
Interest rate (as a percent) 4.75%    
Dominion Loan Agreement | Maximum      
DEBT      
Interest rate (as a percent) 7.75%    
Dominion Letters of Credit      
DEBT      
Number of letters of credit | item   1  
Amount of letter of credit   $ 265,000  
Notes payable to finance companies for insurance      
DEBT      
Aggregate principal amount outstanding   $ 205,000 $ 265,000
Interest rate (as a percent)   8.24% 4.99%
Number of notes payable | instrument   1  
Total insurance premiums   $ 205,000