Accrued Expenses

6 Months Ended

Jun. 30, 2021

Accrued Expenses [Abstract]

Accrued Expenses

(5) Accrued Expenses

Accrued expenses consisted of the following:

	June 30, 2021		December 31, 2020
Clinical trial costs	$	256,196		289,180
Compensation costs		134,183		796,864
Other		39,804		31,557
Accrued expenses	$	430,183		1,117,601