XML 23 R63.htm IDEA: XBRL DOCUMENT v3.19.3
Term Loans Payable And Revolving Line Of Credit (Narrative) (Details) - USD ($)
12 Months Ended
Aug. 07, 2019
Aug. 31, 2019
Aug. 06, 2019
Aug. 31, 2018
Debt Instrument [Line Items]        
Maturity date   Jan. 01, 2020    
Outstanding amount on the revolving line of credit   $ 0   $ 0
2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Percentage added to LIBOR rate 1.85%      
Limit on capital expenditures   $ 8,000,000    
Maximum asset coverage ratio   150.00%    
Legal fees $ 100,000      
Minimum [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Fixed charge coverage ratio   1.15%    
Maximum [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Maximum funded debt to EBITDAR ratio   3.00%    
Revolving Line Of Credit [Member]        
Debt Instrument [Line Items]        
Current borrowing capacity   $ 15,000,000   0
Maturity date   Aug. 07, 2024    
Percentage added to LIBOR rate   1.85%    
Unused commitment fee   0.20%    
Outstanding amount on the revolving line of credit   $ 100,000   $ 11,300,000
Revolving Line Of Credit [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Maximum borrowing capacity 15,000,000      
Term Loan [Member]        
Debt Instrument [Line Items]        
Loan amount     $ 20,000,000  
Term Loan [Member] | Maximum [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Loan amount 25,000,000      
Term Loan [Member] | Additional [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Loan amount $ 5,000,000      
Term Loan Payable [Member]        
Debt Instrument [Line Items]        
Principal payment   1,250,000    
Annual principal payment   $ 5,000,000    
Repayment period   term loan will be repaid over four years    
Term Loans And Revolving Line of Credit [Member] | 2019 Credit Agreement [Member]        
Debt Instrument [Line Items]        
Interest rate   4.10%   3.90%