Stock-Based Compensation - Summary of Stock Option Activities (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Number of options outstanding, beginning of period	742,047	586,662
Number of options granted	1,249,287	263,976
Number of options exercised	(206,455)	(75,851)
Number of options, forfeited or cancelled	(14,140)	(32,740)
Number of options outstanding, ending of period	1,770,739	742,047	586,662
Number of options exercisable, end of period	41,084	88,531
Weighted average exercise price outstanding, beginning of period	$ 0.16	$ 0.13
Weighted average exercise price, options granted	4.16	0.20
Weighted average exercise price, options exercised	0.13	0.13
Weighted average exercise price, options forfeited or cancelled	0.19	0.12
Weighted average exercise price outstanding, end of period	2.96	0.16	$ 0.13
Weighted average exercise price, options exercisable	$ 0.17	$ 0.15
Weighted average remaining contracted terms (in years) outstanding, beginning of period		9 years 1 month 6 days	9 years 7 months 6 days
Weighted average remaining contracted terms (in years) outstanding, ending of period	9 years	9 years 1 month 6 days
Weighted average remaining contracted terms (in years) exercisable	7 years 10 months 24 days	9 years
Aggregate intrinsic value outstanding, beginning of period	$ 39,078	$ 5,500
Aggregate intrinsic value outstanding, end of period	1,124,215	39,078	$ 5,500
Aggregate intrinsic value options exercisable	$ 87,522	$ 5,413