Other Accrued Expenses and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Accrued Liabilities And Other Liabilities Current [Abstract]
Accrued professional fees	$ 526	$ 404
Accrued warranties	214	217
Amounts payable under the Transition Services Agreement	354
Amounts payable related to purchase price adjustment	474
Other accrued expenses	759	296
Total	$ 2,327	$ 917