Stockholders' Equity - Summary of Stock Option Activity (Detail) - $ / shares	3 Months Ended		6 Months Ended	12 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Dec. 31, 2022
Weighted Average Exercise Price
Ending balance (in dollars per share)	$ 0.17		$ 0.17
Options to purchase common stock
Outstanding Options
Beginning balance (in shares)	6,307,966	6,471,062	6,471,062
Granted (in shares)	0	0	0
Exercised (in shares)	(208,807)	(163,096)
Forfeited / canceled (in shares)	(794)	0
Ending balance (in shares)	6,098,365	6,307,966	6,098,365	6,471,062
Vested and expected to vest (in shares)	6,098,365		6,098,365
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 0.17	$ 0.17	$ 0.17
Granted (in dollars per share)	0	0
Exercised (in dollars per share)	0.15	0.14
Forfeited / canceled (in dollars per share)	$ 0.14	0
Ending balance (in dollars per share)		$ 0.17		$ 0.17
Weighted Average Remaining Contractual Life (in years)
Weighted Average Remaining Contractual Life (in years)	6 years 9 months 7 days	7 years 10 days		7 years 3 months 14 days