Property and Equipment, Net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment
Total, at cost	$ 9,118	$ 14,361
Less: accumulated depreciation and amortization	(8,395)	(8,625)
Property and equipment, net	723	5,736
Computer Hardware and Software
Property, Plant and Equipment
Total, at cost	8,587	13,967
Office Furniture and Equipment
Property, Plant and Equipment
Total, at cost	435	394
Leasehold Improvements
Property, Plant and Equipment
Total, at cost	$ 96	$ 0