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Other Intangible Assets (Detail) - USD ($)
 6 Months Ended 12 Months Ended
Jun. 30, 2015
Dec. 31, 2014
Intangible Assets [Line Items]    
Gross Carrying Amount $ 17,709,061 $ 18,079,877
Accumulated Amortization $ (4,114,898) $ (3,443,570)
Weighted Average Useful Life (in years) 10 years 10 years
Technology - developed    
Intangible Assets [Line Items]    
Gross Carrying Amount $ 3,301,656 $ 3,337,658
Accumulated Amortization $ (883,188) $ (750,066)
Weighted Average Useful Life (in years) 12 years 12 years
Patents    
Intangible Assets [Line Items]    
Gross Carrying Amount $ 240,000 $ 240,000
Accumulated Amortization $ (162,500) $ (147,500)
Weighted Average Useful Life (in years) 8 years 8 years
Customer relationships    
Intangible Assets [Line Items]    
Gross Carrying Amount $ 11,867,405 $ 12,202,219
Accumulated Amortization $ (3,069,210) $ (2,546,004)
Weighted Average Useful Life (in years) 9 years 9 years
In process research and development ("IPR&D")    
Intangible Assets [Line Items]    
Gross Carrying Amount, indefinite lived intangible assets $ 1,600,000 $ 1,600,000
Trademark / tradename    
Intangible Assets [Line Items]    
Gross Carrying Amount, indefinite lived intangible assets $ 700,000 $ 700,000