Quarterly Consolidated Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Summary of Quarterly Consolidated Financial Data

	2020
	Mar. 31			June 30			Sept. 30			Dec. 31
Total operating expenses	$	32,491,457		$	17,778,834		$	21,126,801		$	27,744,236
Net loss	$	(32,484,146	)	$	(18,326,992	)	$	(22,924,815	)	$	(29,164,647	)
Net loss per common share, basic and diluted (1)	$	(0.88	)	$	(0.49	)	$	(0.61	)	$	(0.79	)

	2019
	Mar. 31			June 30			Sept. 30			Dec. 31
Total operating expenses	$	10,421,473		$	13,448,219		$	18,947,235		$	24,428,170
Net loss	$	(10,640,376	)	$	(13,762,214	)	$	(19,135,612	)	$	(24,806,984	)
Net loss per common share, basic and diluted (1)	$	(0.32	)	$	(0.41	)	$	(0.56	)	$	(0.71	)