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Segment Information (Details)
12 Months Ended
Dec. 31, 2016
USD ($)
segment
Dec. 31, 2015
USD ($)
Segment Reporting Information [Line Items]    
Number of reportable operating segments | segment 2  
Net revenues $ 35,283,868 $ 22,487,566
Cost of revenues 31,136,129 20,158,828
Operating loss (31,335,758) (113,849,166)
Depreciation and amortization 2,743,600 2,686,800
Interest expense 1,857,694 2,128,442
Provision (benefit) for income taxes 138,038 (17,243,528)
Assets 51,832,848 57,205,295
R&D Segment [Member]    
Segment Reporting Information [Line Items]    
Net revenues 14,000 154,400
Cost of revenues 0 0
Operating loss (29,502,000) (112,181,100)
Depreciation and amortization 450,300 496,800
Interest expense 1,779,700 1,945,200
Provision (benefit) for income taxes 0 (17,430,100)
Assets 11,403,600 23,635,000
PCT Segment [Member]    
Segment Reporting Information [Line Items]    
Net revenues 35,269,800 22,333,100
Cost of revenues 31,136,100 20,158,800
Operating loss (1,833,800) (1,668,100)
Depreciation and amortization 2,293,400 2,190,000
Interest expense 78,000 183,200
Provision (benefit) for income taxes 138,000 186,500
Assets $ 40,429,300 $ 33,570,300