| Schedule of credit line debt | 
    |  |  | March 31, |  |  | September 30, |  |  
    |  |  | 2016 |  |  | 2015 |  |  
    |  |  |  |  |  |  |  |  |  |  
    | Base Rate Revolver
    Loan- interest rate based on prime rate adjusted for fixed coverage ratio (table above), maturity date July 6, 2020 |  | $ | 8,042,995 |  |  | $ | 7,225,745 |  |  
    | Base Rate Term Loan- interest
    rate based on prime rate adjusted for fixed coverage ratio (table above) fixed coverage ratio, maturity date July 6, 2020 |  |  | 7,150,766 |  |  |  | 7,628,438 |  |  
    | Note payable to individual,
    payable on demand, interest at 10.0% per annum, unsecured |  |  | 97,044 |  |  |  | 92,441 |  |  
    | Acquisition note payable,
    $200,000 due February 28, 2015 and $400,000 due February 28, 2016, non-interest bearing with interest imputed at 2.87% per
    annum (1) |  |  | 400,000 |  |  |  | 395,251 |  |  
    | Credit
    line due January 1, 2024, with interest rate of 2.75% |  |  | 658,405 |  |  |  | 669,351 |  |  
    | Total Debt |  |  | 16,349,210 |  |  |  | 16,011,226 |  |  
    | Current
    portion |  |  | 1,452,388 |  |  |  | 1,443,036 |  |  
    | Long-term
    portion |  | $ | 14,896,822 |  |  | $ | 14,568,190 |  |  |