Other Accrued Expenses and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Accrued Liabilities And Other Liabilities Current [Abstract]
Accrued professional fees	$ 369	$ 526
Accrued warranties	341	214
Amounts payable under the Transition Services Agreement	393	354
Amounts payable related to purchase price adjustment		474
Other accrued expenses	744	759
Total	$ 1,847	$ 2,327