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Stockholders' Equity - Additional Information (Details) - USD ($)		9 Months Ended
	Jun. 23, 2020	Sep. 30, 2020	Dec. 31, 2019
Class Of Stock [Line Items]
Preferred stock, shares authorized		10,000,000
Common stock, shares authorized		50,000,000	50,000,000
Unvested common stock options, net of estimated forfeitures		$ 370,072
Unearned stock-based compensation expected to be recognized		2 years 4 months 17 days
Stock Options
Class Of Stock [Line Items]
Stock options awarded		432,125
Vesting period		3 years
Stock price		$ 5.50
Restricted Stock Units (RSUs)
Class Of Stock [Line Items]
Unvested common stock options, net of estimated forfeitures		$ 1,048,715
Unearned stock-based compensation expected to be recognized		2 years 5 months 1 day
Restricted Stock Units (RSUs) | 2017 Equity Incentive Plan | Minimum
Class Of Stock [Line Items]
Vesting period		1 year
Restricted Stock Units (RSUs) | 2017 Equity Incentive Plan | Maximum
Class Of Stock [Line Items]
Vesting period		3 years
Senior Management | Stock Options
Class Of Stock [Line Items]
Stock options awarded	412,125

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