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Accrued Liabilities (Details) - USD ($)
Mar. 31, 2017
Dec. 31, 2016
Accrued Liabilities [Abstract]    
Salaries, employee benefits and related taxes $ 2,759,400 $ 4,209,700
Professional fees 730,000 224,500
Other 1,572,400 1,628,400
Accrued Liabilities $ 5,061,800 $ 6,062,600