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Notes Payable (Details) - Summit Community Bank [Member]
3 Months Ended
Mar. 31, 2016
USD ($)
Notes Payable to Banks [Member]  
Debt Instrument [Line Items]  
Outstanding amount of debt $ 1,514,893
Fixed interest rate on debt (percentage) 3.99%
Debt instrument monthly payment $ 25,642
Limit on chattel mortgages on purchased equipment 250,000
Limit on annual capital expenditures 1,000,000
Line of Credit [Member]  
Debt Instrument [Line Items]  
Outstanding amount of debt 352,022
Line of credit / Commitment from Bank 2,000,000
Letter of Credit [Member]  
Debt Instrument [Line Items]  
Line of credit / Commitment from Bank $ 1,000,000