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Debt (Details) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Carrying Value Of Debt [Line Items]    
Term loan $ 3,168,261 $ 3,067,442
Revolving line of credit 0 500,000
Notes payable 283,455 0
Obligation for acquisition of technology license, net 489,364 677,248
Long-term Debt 3,941,080 4,244,690
Less current maturities 781,505 697,423
Long-term portion $ 3,159,575 $ 3,547,267