Loan and Security Agreement - Warrants Issued (Details) - USD ($)	1 Months Ended	3 Months Ended
	Nov. 30, 2016	Mar. 31, 2017	Dec. 31, 2016
Exercise price of warrants (in dollars per share)		$ 3.28	$ 3.06
Amortization of debt (premium) discount		$ 115,645
Term Loan
Common stock to be issued if warrants are exercised (in shares)	65,228
Exercise price of warrants (in dollars per share)	$ 7.41
Term of warrants (in years)	7 years
Proceeds from Issuance of Long-term Debt	$ 10,000,000
Amortization of debt (premium) discount		$ 29,486