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Debt (Details) (USD $)
Jun. 30, 2014
Dec. 31, 2013
Debt Instrument [Line Items]    
Term loan $ 3,316,153 $ 2,400,697
Revolving line of credit 0 1,150,000
Obligation for acquisition of technology license, net 820,146 811,914
Long-term Debt 4,136,299 4,362,611
Less current maturities 647,423 581,004
Total long-term debt $ 3,488,876 $ 3,781,607