Accrued Expenses

12 Months Ended

Dec. 31, 2017

Accounts Payable And Accrued Liabilities Current [Abstract]

Accrued Expenses

5. ACCRUED EXPENSES

Accrued expenses consisted of the following at December 31, 2017, and December 31, 2016:

	December 31, 2017		December 31, 2016
Accrued legal	$	174,592	$	21,477
Accrued pre-commercial costs		341,159		—
Accrued consulting		102,156		13,105
Accrued audit and tax		111,250		39,820
Accrued license fees		817,578		205,444
Accrued contract manufacturing		218,108		126,700
Accrued contract research		99,140		16,800
Accrued miscellaneous expenses		73,348		14,682
	$	1,937,331	$	438,028