Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT (Details Narrative)

v3.22.1
LONG-TERM DEBT (Details Narrative) - USD ($)
12 Months Ended
Aug. 10, 2021
Jun. 15, 2021
May 08, 2020
Apr. 14, 2020
Dec. 31, 2021
Dec. 31, 2020
May 04, 2021
Debt Instrument [Line Items]              
Total debt         $ 993,000 $ 6,729,000  
Debt instrument, borrowing capacity, amount             $ 1,000,000
Lender fee value             15,000
Letters of credit outstanding, amount         3,020,000    
Debt Instrument, Decrease, Forgiveness         2,537,000    
Gain (loss) on extinguishment of debt         $ 5,381,000 (27,000)  
London Interbank Offered Rate (LIBOR) [Member]              
Debt Instrument [Line Items]              
Debt Instrument, basis spread on variable rate         0.75%    
Loan Agreement [Member]              
Debt Instrument [Line Items]              
Eligible expenses incurred in connection with the PPP loan         $ 5,318,000    
Debt Instrument, Description the quarterly FCCR testing requirement starting for the fourth quarter of 2021 and revises the methodology to be used in calculating the FCCR for the quarters ending December 31, 2021, March 31, 2022, and June 30, 2022 (with no change to the minimum 1.15:1 ratio requirement for each quarter)       The Company may terminate its Loan Agreement, as amended upon 90 days’ prior written notice upon payment in full of our obligations under the Loan Agreement. The Company agreed to pay PNC 1.0% of the total financing had the Company paid off its obligations on or before May 7, 2021 and 0.5% of the total financing if the Company pays off its obligations after May 7, 2021 but prior to or on May 7, 2022. No early termination fee will apply if the Company pays off its obligations under the Loan Agreement after May 7, 2022.    
Loan Agreement [Member] | London Interbank Offered Rate (LIBOR) [Member]              
Debt Instrument [Line Items]              
Debt Instrument, basis spread on variable rate         3.00%    
Term Loan [Member]              
Debt Instrument [Line Items]              
Total debt [1],[2]         $ 954,000 $ 1,388,000  
Revised Loan Agreement [Member] | PNC Bank [Member] | Term Loan [Member]              
Debt Instrument [Line Items]              
Total debt     $ 1,742,000        
Debt instrument periodic payment     $ 35,547        
Paycheck Protection Program [Member]              
Debt Instrument [Line Items]              
Eligible expenses incurred in connection with the PPP loan             $ 5,318,000
Capital Expenditure [Member] | Loan Agreement [Member] | Prime Rate [Member]              
Debt Instrument [Line Items]              
Debt Instrument, basis spread on variable rate         2.50%    
Capital Expenditure [Member] | Loan Agreement [Member] | London Interbank Offered Rate (LIBOR) [Member]              
Debt Instrument [Line Items]              
Debt Instrument, basis spread on variable rate         3.50%    
Paycheck Protection Program Loan [Member]              
Debt Instrument [Line Items]              
Debt interest rate       1.00%      
Gain (loss) on extinguishment of debt         $ 5,381,000    
Paycheck Protection Program Loan [Member] | Lender [Member]              
Debt Instrument [Line Items]              
Total debt       $ 5,318,000      
Debt Instrument, Decrease, Forgiveness   $ 5,318,000          
Interest forgiveness   $ 63,000          
Revolving Credit Facility [Member]              
Debt Instrument [Line Items]              
Debt instrument, borrowing capacity, amount         8,692,000    
Line of credit facility, remaining borrowing capacity         8,692,000    
Letters of credit outstanding, amount         $ 3,020,000    
Revolving Credit Facility [Member] | Prime Rate [Member]              
Debt Instrument [Line Items]              
Interest rate         3.25%    
Debt Instrument, basis spread on variable rate         2.00%    
Revolving Credit Facility [Member] | Leander [Member]              
Debt Instrument [Line Items]              
Debt instrument, borrowing capacity, amount         $ 3,000,000    
Revolving Credit Facility [Member] | Revised Loan Agreement [Member] | PNC Bank [Member]              
Debt Instrument [Line Items]              
Debt instrument maturity date     Mar. 15, 2024        
Line of credit facility, maximum borrowing capacity     $ 18,000,000        
[1] Net of debt issuance/debt discount costs of ($112,000) and ($105,000) at December 31, 2021 and December 31, 2020, respectively.
[2] Our revolving credit facility is collateralized by our accounts receivable and our term loan is collateralized by our property, plant, and equipment.