Annual report pursuant to Section 13 and 15(d)

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

v3.21.4
Long-Term Debt - Bank of America Revolver Loan - Additional Information (Details) - Marquis - Bank of America Revolver Loan - USD ($)
$ in Millions
12 Months Ended
Sep. 30, 2021
Jan. 31, 2020
Debt Instrument [Line Items]    
Credit line maximum   $ 25.0
Line of credit agreement date Jan. 31, 2020  
Debt periodic frequency monthly  
Debt instrument, percentage of advance rate for work-in-progress of inventory 0.00%  
Debt instrument, special reserves and advance limit of lessor $ 12.5  
Debt instrument, percentage of value of eligible inventory 65.00%  
Debt interest rate description The BofA Revolver bears interest at a variable rate based on a base rate plus a margin. The current base rate is the greatest 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  
Federal Funds Rate    
Debt Instrument [Line Items]    
Percentage points added to the reference rate 0.50%  
30-day LIBOR    
Debt Instrument [Line Items]    
Percentage points added to the reference rate 1.00%  
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 1.00%  
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 1.05%