| The following table details the Company's accrued liabilities as of September 30, 2021 and 2020, respectively (in 000's):   
       
        |  |  |  |  |  |  |  |  |  |  
        |   |   | September 30,2021
 |   |   | September 30,2020
 |   |  
        | Accrued liabilities: |   |   |   |   |   |   |  
        | Accrued payroll and bonuses |   | $ | 4,765 |   |   | $ | 4,178 |   |  
        | Accrued sales and use taxes |   |   | 1,692 |   |   |   | 1,251 |   |  
        | Accrued property taxes |   |   | 293 |   |   |   | 270 |   |  
        | Accrued rent |   |   | 14 |   |   |   | — |   |  
        | Accrued gift card and escheatment liability |   |   | 1,593 |   |   |   | 1,534 |   |  
        | Accrued interest payable |   |   | 372 |   |   |   | 280 |   |  
        | Accrued accounts payable and bank overdrafts |   |   | 503 |   |   |   | 3,818 |   |  
        | Accrued professional fees |   |   | 4,937 |   |   |   | 2,191 |   |  
        | Customer deposits |   |   | 241 |   |   |   | 169 |   |  
        | Accrued expenses - other |   |   | 2,638 |   |   |   | 1,131 |   |  
        |   |   | $ | 17,048 |   |   | $ | 14,822 |   |  |