Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable and Concentration of Credit Risk (Narrative) (Details)

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Accounts Receivable and Concentration of Credit Risk (Narrative) (Details)
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2018
USD ($)
Dec. 27, 2017
USD ($)
Jul. 31, 2018
USD ($)
Jun. 30, 2018
USD ($)
customer
Jun. 30, 2017
customer
Jun. 30, 2018
USD ($)
customer
Jun. 30, 2017
Sep. 30, 2017
USD ($)
customer
Long term trade receivable               $ 7,837,500
Accounts receivable       $ 3,668,673   $ 3,668,673   11,392,850
Current accounts receivable, net       3,668,673   3,668,673   3,555,350
Current liability       $ 3,461,641   $ 3,461,641   $ 2,685,718
Total Revenue [Member]                
Number of Customers | customer       1 2      
Concentration risk, percentage       10.00% 10.00% 10.00% 10.00%  
Single Customer [Member]                
Number of Customers | customer           0   0
Single Customer [Member] | Assets, Current [Member]                
Concentration risk, percentage           10.00%   10.00%
Semina [Member]                
Payments to settle agreement $ 1,500,000 $ 2,200,000            
Long term trade receivable   $ 7,500,000           $ 7,800,000
Accounts receivable               8,900,000
Current accounts receivable, net               1,100,000
Payables               1,400,000
Long term liability               1,200,000
Current liability               $ 200,000
Settlement loss on receivables       $ 200,000   $ 4,000,000    
Semina [Member] | Assets, Current [Member]                
Concentration risk, percentage           10.00%   11.00%
Semina [Member] | Accounts Receivable [Member]                
Concentration risk, percentage           35.00%    
Semina [Member] | Accounts Receivable And Long-Term Other Receivables [Member]                
Concentration risk, percentage               78.00%
Subsequent Event [Member] | Semina [Member]                
Payments to settle agreement     $ 1,300,000