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Line of Credit and Borrowing Agreements (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
Jan. 12, 2022
Dec. 16, 2021
Nov. 02, 2021
Oct. 15, 2021
Aug. 30, 2021
Jul. 02, 2021
Dec. 02, 2020
Jul. 19, 2021
Apr. 27, 2021
Oct. 29, 2021
Oct. 30, 2020
Dec. 01, 2021
Dec. 26, 2018
Debt instrument, basis spread on variable rate                   $ 3,000,000      
Capital Expenditures                   6,239,000 $ 24,482,000    
Maximum [Member]                          
Capital Expenditures                   $ 5,000,000      
Bridge Loan [Member]                          
Line of credit expiration date         Aug. 31, 2023                
Line of credit, maximum borrowing capacity         $ 25,000,000                
Debt Instrument, Interest Rate, Effective Percentage                   3.98%      
Equipment Loan [Member]                          
Repayments of Lines of Credit                   $ 10,328,000      
Debt Instrument, Interest Rate, Effective Percentage                   4.13%      
Subsequent Event [Member]                          
Line of credit, maximum borrowing capacity                       $ 25,000,000  
Debt instrument, basis spread on variable rate                       15,000,000  
Subsequent Event [Member] | Equipment Loan [Member]                          
Repayments of Lines of Credit $ 2,778,000                        
Debt Instrument, Interest Rate, Effective Percentage 3.70%                        
Wells Fargo Bank N.A [Member] | Master Collateral Loan and Security Agreement [Member]                          
Line of credit, maximum borrowing capacity                         $ 15,000,000
Revolving Credit Facility [Member]                          
Unused commitment fee, percentage                   0.25%      
Revolving Credit Facility [Member] | London Interbank Offered Rate (LIBOR) [Member]                          
Debt instrument, basis spread on variable rate                   2.00%      
Revolving Credit Facility [Member] | Wells Fargo Bank N.A [Member]                          
Line of credit expiration date                   Mar. 01, 2022      
Line of credit, maximum borrowing capacity                   $ 15,000,000      
Proceeds from lines of credit       $ 3,000,000   $ 2,000,000 $ 2,000,000 $ 3,000,000 $ 2,000,000 $ 12,000,000      
Revolving Credit Facility [Member] | Wells Fargo Bank N.A [Member] | Subsequent Event [Member]                          
Proceeds from lines of credit   $ 2,000,000 $ 2,000,000                    
Debt instrument, basis spread on variable rate                       25,000,000  
Revolving Credit Facility [Member] | Wells Fargo Bank N.A [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Subsequent Event [Member]                          
Debt instrument, basis spread on variable rate                       $ 2.00  
Revolving Credit Facility [Member] | Wells Fargo Bank N.A [Member] | Extended Maturity [Member]                          
Line of credit expiration date                   Mar. 01, 2023