Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Accrued Liabilities Current [Abstract]

Summary of Accrued Liabilities

Accrued liabilities consist of the following:

	December 31,
	2015		2014
Employee compensation and benefits	$	1,240,314	$	881,821
Employee compensation for future absences		154,107		136,040
Interest		77,917		77,917
Professional fees		140,385		70,000
Offering costs		—		178,000
Other accrued liabilities		331,788		155,972
	$	1,944,511	$	1,499,750