Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Operating Loss Carryforwards [Line Items]
Unrecognized tax benefits	$ 400,000	$ 400,000
Cumulative interest and penalties	0	0
Valuation allowance	70,152,000	58,485,000
Increase (decrease) in valuation allowance of deferred tax assets	11,700,000	(4,200,000)
Income before provision for income taxes for foreign subsidiaries	81,000	126,000
Income related to GILTI	1,100,000
Federal
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	207,300,000	189,500,000
Tax credit carryforwards	2,500,000	2,500,000
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	180,900,000	136,200,000
Tax credit carryforwards	$ 700,000	$ 700,000