Commitments and Contingencies - Schedule of Operating Lease Cost and Variable Lease Costs and Sub Lease Income (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Fixed lease costs	$ 1,060	$ 1,029
Variable lease costs	702	436
Total lease costs	$ 1,762	$ 1,465