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Long-Term Debt (Details Narrative)
12 Months Ended
Dec. 31, 2016
USD ($)
Long-term Debt Details Narrative  
Outstanding borrowings under revolving loan agreement $ 32,935,858
Amount available for borrowing under revolving loan agreement 17,064,142
Credit facility borrowing capacity $ 50,000,000
Interest rate of LIBOR plus percentage 2.00%
Credit facility interest rate Interest rate of LIBOR plus 2.0%
Credit facility expiration date May 06, 2019
Facility fee per annum 0.20%