XML 27 R17.htm IDEA: XBRL DOCUMENT v3.7.0.1
Notes Payable (Details)
9 Months Ended
Jul. 19, 2016
USD ($)
Sep. 30, 2016
USD ($)
Jun. 30, 2017
USD ($)
Notes payable to banks | Purchase of Columbia, South Carolina facility      
Debt Instrument [Line Items]      
Notes payable to banks     $ 1,264,518
Fixed interest rate on debt (percentage) 5.29%    
Debt instrument monthly payment $ 10,673    
Debt instrument, term (in years) 15 years    
Notes payable to banks | Smaller installment loans      
Debt Instrument [Line Items]      
Debt instrument, number of loans   14  
Long-term debt     1,364,561
Annual capital expenditures limit $ 1,500,000   $ 3,500,000
Notes payable to banks | Smaller installment loans | Minimum      
Debt Instrument [Line Items]      
Fixed interest rate on debt (percentage)     2.94%
Notes payable to banks | Smaller installment loans | Maximum      
Debt Instrument [Line Items]      
Fixed interest rate on debt (percentage)     5.29%
Summit Community Bank | Notes payable to banks      
Debt Instrument [Line Items]      
Notes payable to banks     $ 1,200,965
Fixed interest rate on debt (percentage)     3.99%
Debt instrument monthly payment   $ 25,642  
Limit on chattel mortgages on purchased equipment     $ 250,000
Summit Community Bank | Line of credit      
Debt Instrument [Line Items]      
Line of credit / commitment from Bank     2,000,000
Line of credit borrowings outstanding     0
Summit Community Bank | Letter of credit      
Debt Instrument [Line Items]      
Line of credit / commitment from Bank     $ 1,500,000