Exit and Disposal Activities - Additional Information (Details) - Severance-related charges		12 Months Ended
	Jun. 15, 2020 employee	Dec. 31, 2020 USD ($)
Restructuring Cost and Reserve [Line Items]
Number of employees given notice of termination | employee	5
Workforce reduction as a result of terminations (as a percent)	33.33%
Severance-related charges		$ 1,115,679
Expected severance benefits to be paid		700,000
General and administrative
Restructuring Cost and Reserve [Line Items]
Severance-related charges		200,000
Research and development expense
Restructuring Cost and Reserve [Line Items]
Severance-related charges		$ 900,000