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Debt (Details) - USD ($)
3 Months Ended
Apr. 29, 2022
Sep. 30, 2022
Sep. 30, 2021
Jun. 30, 2022
Debt Instrument [Line Items]        
Credit limit on revolving loan facility   $ 25,000,000    
Net cash provided from operations   628,000 $ (5,841,000)  
Contingency gain   600,000    
ICMS balance   $ 4,900,000   $ 5,400,000
Commitment fee percentage on line of credit   0.25%    
HSBC Bank USA        
Debt Instrument [Line Items]        
Increase in debt $ 500,000      
Loan and Security Agreement | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Revolving Credit Facility        
Debt Instrument [Line Items]        
Variable interest rate 1.60%      
All Debt        
Debt Instrument [Line Items]        
Decrease in debt   $ (2,100,000)    
Brazil Debt        
Debt Instrument [Line Items]        
Decrease in debt   $ (1,700,000)    
Capital Expenditure Draw Down Credit Facility | Revolving Credit Facility        
Debt Instrument [Line Items]        
Credit limit on revolving loan facility $ 7,000,000      
The Credit Facility | Revolving Credit Facility        
Debt Instrument [Line Items]        
Credit limit on revolving loan facility 30,000,000      
Uncommitted accordion provision 10,000,000      
Face value of term loan $ 12,100,000      
Line of Credit | Loan and Security Agreement        
Debt Instrument [Line Items]        
Minimum fixed charge coverage ratio 100.00%      
Line of Credit | Loan and Security Agreement | Revolving Credit Facility        
Debt Instrument [Line Items]        
Percentage of receivables included in borrowing base, investment grade 90.00%      
Percentage of receivables included in borrowing base, domestic investment grade and foreign insured 85.00%      
Percentage of receivables included in borrowing base, foreign uninsured 75.00%      
Percentage of eligible inventory included in borrowing base at cost 65.00%      
Percentage of receivables included in borrowing base, domestic investment grade and foreign insured 85.00%      
Line of Credit | Loan and Security Agreement | Term Loan        
Debt Instrument [Line Items]        
Percentage of the fair market value of eligible real estate 70.00%      
Collateral amount $ 4,600,000      
Percentage of net orderly liquidation value of machinery and equipment 85.00%      
Capped value of eligible machinery and equipment $ 7,500,000      
Amortization period for real estate portion 1250.00%      
Amortization period for machinery and equipment portion 667.00%      
Quarterly term loan payments $ 373,650      
Line of Credit | Loan and Security Agreement | Capital Expenditure Draw Down Credit Facility        
Debt Instrument [Line Items]        
Percentage of eligible new machinery and equipment 80.00%      
Draw down period 18 months      
Amortization rate for capital expenditure draw amounts outstanding 3.75%