Stockholders' Equity (Deficit) - Summary of Option Activity (Detail) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Dec. 31, 2023
Equity [Abstract]
Number of options, outstanding, beginning balance	1,689,765
Number of options, granted	1,471,874
Number of options, expired/cancelled	(675,108)
Number of options, outstanding, ending balance	2,486,531	1,689,765
Number of options, vested/exercisable, ending balance	228,432
Weighted average exercise price, outstanding, beginning balance	$ 2.72
Weighted average exercise price granted	1.23
Weighted average exercise price, expired/cancelled	2.61
Weighted average exercise price, outstanding, ending balance	1.86	$ 2.72
Weighted average exercise price, vested/exercisable, ending balance	$ 2.51
Options outstanding, weighted average remaining life in years	9 years 3 months 10 days	9 years
Options vested/exercisable, Weighted average remaining life in years	7 years 3 months 21 days
Aggregate intrinsic value, options outstanding, beginning balance	$ 1,850,397
Aggregate intrinsic value, options outstanding, ending balance		$ 1,850,397