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Long-Term Debt (Details Narrative)
12 Months Ended
Dec. 31, 2015
USD ($)
Long-term Debt Details Narrative  
Outstanding borrowings under revolving loan agreement $ 25,912,652
Amount available for borrowing under revolving loan agreement 14,087,348
Credit facility borrowing capacity $ 40,000,000
Interest rate of LIBOR plus percentage 1.75%
Credit facility interest rate Interest rate of LIBOR plus 1.75%
Credit facility expiration date Apr. 05, 2017