Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0001239819 (http://www.sec.gov/CIK)

Debt Disclosure [Abstract]	Period [Axis]
	2016-01-01 - 2016-12-31
Debt Disclosure [Abstract]
Summary of Debt Outstanding	The following table presents a summary of debt outstanding as of December 31, 2016 and 2015:   December 31,   2016   2015 Silicon Valley Bank Term Loans $ 4,291,666   $ 6,125,000 Less: unamortized debt issuance costs 38,301   — Less: current portion 1,833,333   1,833,333 Total long-term debt obligations $ 2,420,032   $ 4,291,667
Maturities on Long-term Debt	Maturities on long-term debt are as follows: Year Amount 2017 $ 1,833,333 2018 1,833,333 2019 625,000 Total $ 4,291,666
Schedule of Interest Expense	Interest expense for the years ended December 31, 2016 and 2015 consisted of the following:   Years ended December 31,     2016   2015 Interest expense on Term Loans   $ 287,491   $ 202,994 Amortization of debt issuance costs   16,308   9,072 Other interest expense   17,143   8,337 Total interest expense   $ 320,942   $ 220,403