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Long-Term Debt (Details)
1 Months Ended 3 Months Ended
Sep. 22, 2023
$ / shares
Sep. 15, 2022
$ / shares
Apr. 01, 2021
USD ($)
Aug. 31, 2023
$ / shares
Aug. 31, 2022
$ / shares
Sep. 30, 2023
$ / shares
Sep. 30, 2022
USD ($)
$ / shares
Aug. 28, 2023
USD ($)
Mar. 30, 2016
USD ($)
Line of Credit Facility [Line Items]                  
Maximum dividend | $             $ 500,000 $ 750,000  
Cash dividend paid (in dollars per share)           $ 0.435 $ 0.03    
Special Dividend                  
Line of Credit Facility [Line Items]                  
Cash dividend paid (in dollars per share) $ 0.40                
Cash dividend, common stock declared (in dollars per share)       $ 0.40          
Ordinary Dividend                  
Line of Credit Facility [Line Items]                  
Cash dividend paid (in dollars per share) $ 0.035 $ 0.03              
Cash dividend, common stock declared (in dollars per share)       $ 0.035 $ 0.03        
Secured Debt | March 2016 Term Loan                  
Line of Credit Facility [Line Items]                  
Maximum capacity on draw | $                 $ 10,000,000
Debt instrument, covenant, required minimum working capital | $     $ 6,000,000            
Secured Debt | March 2016 Revolving Loan                  
Line of Credit Facility [Line Items]                  
Debt instrument, covenant, fixed charge coverage ratio     1.10            
Revolving Credit Facility | Line of Credit                  
Line of Credit Facility [Line Items]                  
Debt instrument, covenant, total liabilities to tangible net worth ratio (not greater than)     2.00            
Effective interest rate           8.55%      
Revolving Credit Facility | March 2016 Revolving Loan                  
Line of Credit Facility [Line Items]                  
Maximum capacity on draw | $     $ 5,000,000           $ 2,000,000
Basis spread on variable rate (as a percent)     3.00%            
Floor interest rate (as a percent)     4.00%