Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Income Tax Disclosure [Line Items]
Income tax (benefit) expense	$ 12	$ 8
Valuation allowance against net deferred tax assets	full valuation allowance		full valuation allowance
Maximum [Member]
Income Tax Disclosure [Line Items]
Income tax (benefit) expense	$ 100	$ 100