Stock Option Plans - Additional Information (Detail) - USD ($)	1 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Stock options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Intrinsic value of options outstanding			$ 5,494,000	$ 1,964,000
Unrecognized compensation expense			$ 14,300,000
Unrecognized compensation expense, term			3 years
Restricted Stock Units (RSUs) [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting of restricted stock units			0
Restricted Stock Units (RSUs) [Member] | Scenario Forecast [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting of restricted stock units	57	57