Accrued Liabilities

6 Months Ended

Jun. 30, 2018

Payables and Accruals [Abstract]

Accrued Liabilities

Note 9. Accrued Liabilities

Other accrued liabilities as of June 30, 2018 and December 31, 2017 include the following:

	June 30, 2018		December 31, 2017
Amounts due to contract research organizations and other contractual agreements	$	908,556	$	665,373
Accrued payroll and related benefits		733,539		1,258,265
Accrued professional fees		370,298		264,668
Other		20,000		94,521
Total	$	2,032,393	$	2,282,827