Annual report pursuant to Section 13 and 15(d)

Long Term Debt (Details Narrative)

v3.21.1
Long Term Debt (Details Narrative) - USD ($)
9 Months Ended 12 Months Ended
May 08, 2020
Apr. 14, 2020
Apr. 02, 2019
Oct. 31, 2011
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Long-term debt           $ 6,729,000 $ 3,880,000
Fixed charge coverage ratio Upon the achievement of a FCCR of greater than 1.25:1            
Loss on extinguishment of debt           (27,000)
Letters of credit outstanding, amount           3,026,000  
Debt discount and debt issuance costs           0 (248,000)
Repayments of loan debt           1,980,000  
Current portion of long term debt [1]           3,595,000 1,300,000
Debt issuance costs           105,000 340,000
New Loan Agreement [Member]              
Debt instrument maturity date May 15, 2024            
Fixed charge coverage ratio The New Loan Agreement requires the Company to meet certain customary financial covenants, including, among other things, a minimum Tangible Adjusted Net Worth requirement of $27,000,000 at all times; maximum capital spending of $6,000,000 annually; and a minimum FCCR requirement of 1.15:1.            
Indirect cost including legal fees $ 35,000            
Loss on extinguishment of debt 27,000            
New Loan Agreement [Member] | Lender [Member]              
Debt instrument fees $ 50,000            
Loan and Securities Purchase Agreement, Promissory Note and Subordination Agreement [Member]              
Long-term debt     $ 2,500,000        
Debt instrument, interest rate, stated percentage     4.00%        
Debt instrument, first required interest payment     May 01, 2019        
Debt instrument, periodic payment, principal     $ 208,333        
Warrants to purchase share of common stock     60,000        
Warrants exercise price     $ 3.51        
Debt discount and debt issuance costs     $ 398,000        
Loan and Securities Purchase Agreement, Promissory Note and Subordination Agreement [Member] | Private Placement [Member]              
Warrants to purchase share of common stock     60,000        
Shares issued to lender     75,000        
London Interbank Offered Rate (LIBOR) [Member]              
Debt Instrument, basis spread on variable rate 0.75%            
Term Loan [Member]              
Long-term debt [2],[3]           $ 1,388,000 $ 1,827,000
Term Loan [Member] | Prime [Member] | New Loan Agreement [Member]              
Debt Instrument, basis spread on variable rate 3.00%            
Term Loan [Member] | Prime [Member] | Upon the achievement of a FCCR of greater than 1.25:1 [Member]              
Debt Instrument, basis spread on variable rate 2.50%            
Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member] | New Loan Agreement [Member]              
Debt Instrument, basis spread on variable rate 4.00%            
Term Loan [Member] | London Interbank Offered Rate (LIBOR) [Member] | Upon the achievement of a FCCR of greater than 1.25:1 [Member]              
Debt Instrument, basis spread on variable rate 3.50%            
PNC Bank [Member] | New Loan Agreement [Member] | On or Before May 7, 2021 [Member]              
Financing fee percentage 1.00%            
PNC Bank [Member] | New Loan Agreement [Member] | After May 7, 2021 But Prior to or On May 7, 2022 [Member]              
Financing fee percentage 0.50%            
Revised Loan Agreement [Member] | PNC Bank [Member] | Term Loan [Member]              
Long-term debt       $ 6,100,000      
Term Loan Agreement [Member] | Prime [Member]              
Debt Instrument, basis spread on variable rate           2.50%  
Paycheck Protection Program Loan [Member]              
Long-term debt   $ 5,666,000       $ 5,318,000  
Debt term   2 years          
Debt interest rate   1.00%          
Current portion of long term debt           3,191,000  
Paycheck Protection Program Loan [Member] | Lender [Member]              
Loan amount   $ 5,666,000          
Repayments of loan debt         $ 348,000    
Debt term   5 years          
Revolving Credit Facility [Member]              
Line of credit facility, remaining borrowing capacity           14,220,000  
Letters of credit outstanding, amount           3,026,000  
Debt issuance costs           $ 105,000  
Revolving Credit Facility [Member] | Prime [Member]              
Debt Instrument, basis spread on variable rate           3.25%  
Revolving Credit Facility [Member] | Prime [Member] | New Loan Agreement [Member]              
Debt Instrument, basis spread on variable rate 2.50%            
Revolving Credit Facility [Member] | Prime [Member] | Upon the achievement of a FCCR of greater than 1.25:1 [Member]              
Debt Instrument, basis spread on variable rate 2.00%            
Revolving Credit Facility [Member] | Plus [Member]              
Debt Instrument, basis spread on variable rate           2.00%  
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | New Loan Agreement [Member]              
Debt Instrument, basis spread on variable rate 3.50%            
Fixed charge coverage ratio The Company can only elect to use the LIBOR interest payment option after it becomes compliant with meeting the minimum FCCR of 1.15:1            
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member] | Upon the achievement of a FCCR of greater than 1.25:1 [Member]              
Debt Instrument, basis spread on variable rate 3.00%            
Revolving Credit Facility [Member] | Revised Loan Agreement [Member] | PNC Bank [Member]              
Line of credit facility, maximum borrowing capacity       $ 12,000,000      
Debt instrument maturity date       Mar. 24, 2021      
Revolving Credit Facility [Member] | Term Loan Agreement [Member]              
Long-term debt $ 1,741,818            
Annual rate of interest description           Payment of annual rate of interest due on the revolving credit under the Revised Loan Agreement was at prime (3.25 at December 31, 2020) plus 2% and the term loan at prime plus 2.5%.  
Monthly installments 35,547            
Revolving Credit Facility [Member] | Term Loan Agreement [Member] | Maximum [Member]              
Line of credit facility $ 18,000,000            
[1] Net of debt discount/debt issuance costs of ($0) and ($248,000) at December 31, 2020 and December 31, 2019, respectively. The Promissory Note provided for prepayment of principal over the term of the Note without penalty. In 2019, the Company made total prepayment of principal of $520,000 which was reflected in the current portion of the debt. In 2020, the outstanding principal balance of $1,980,000 was paid-in-full of which of which $416,000 was prepaid.
[2] Net of debt issuance costs of ($105,000) and ($92,000) at December 31, 2020 and December 31, 2019, respectively.
[3] Our revolving credit facility is collateralized by our accounts receivable and our term loan is collateralized by our property, plant, and equipment. Effective July 1, 2019, monthly installment principal payment on the Term Loan was amended to approximately $35,500 from approximately $101,600. See "Revolving Credit and Term Loan Agreement" below for terms of the Company's credit facility prior to the New Loan Agreement dated May 8, 2020.