Quarterly report pursuant to Section 13 or 15(d)

Long Term Debt - Bank of America Revolver Loan - Additional Information (Details)

v3.20.2
Long Term Debt - Bank of America Revolver Loan - Additional Information (Details) - USD ($)
6 Months Ended
Jan. 31, 2020
Mar. 31, 2020
Jul. 06, 2015
Bank of America Revolver Loan      
Debt Instrument [Line Items]      
Debt periodic frequency   monthly  
Marquis | Related Party Loan      
Debt Instrument [Line Items]      
Excess availability of debt $ 5,000,000 $ 4,000,000  
Marquis | Minimum | Related Party Loan      
Debt Instrument [Line Items]      
Debt instrument, fixed charge coverage ratio calculated on pro-forma basis   110.00%  
Marquis | Bank of America Revolver Loan      
Debt Instrument [Line Items]      
Credit line maximum $ 25,000,000   $ 15,000,000
Line of credit agreement date   Jul. 06, 2015  
Credit line maturity date Jan. 31, 2025    
Debt instrument, percentage of advance rate for work-in-progress of inventory   0.00%  
Debt instrument, special reserves and advance limit of lessor   $ 12,500,000  
Debt instrument, percentage of value of eligible inventory   65.00%  
Debt interest rate description   The BofA Revolver Loan bears interest at a variable rate based on a base rate plus a margin. The current base rate is the greater of (i) Bank of America prime rate, (ii) the current federal funds rate plus 0.50%, or (iii) 30-day LIBOR plus 1.00% plus the margin  
Marquis | Bank of America Revolver Loan | Federal Funds Rate      
Debt Instrument [Line Items]      
Percentage points added to the reference rate   0.50%  
Marquis | Bank of America Revolver Loan | 30-day LIBOR      
Debt Instrument [Line Items]      
Percentage points added to the reference rate   1.00%  
Marquis | Bank of America Revolver Loan | Maximum      
Debt Instrument [Line Items]      
Debt instrument, percentage of advance rate for raw materials of inventory   53.50%  
Debt instrument, percentage of advance rate or finished goods of inventory   70.00%  
Fixed charge coverage ratio   105.00%  
Marquis | Bank of America Revolver Loan | Minimum      
Debt Instrument [Line Items]      
Debt instrument, percentage of advance rate for raw materials of inventory   39.10%  
Debt instrument, percentage of advance rate or finished goods of inventory   54.20%  
Fixed charge coverage ratio   100.00%