Balance Sheet Components (Schedule of Property and Equipment, Net) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 21,092	$ 60,412
Less: Accumulated depreciation and amortization	(12,505)	(51,492)
Property and equipment, net	8,587	8,920
Computer Equipment and Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	4,223	4,489
Furniture, Fixtures and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	2,114	1,233
Capitalized Internal-Use Software [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	12,529	52,606
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	2,086	2,057
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 140	$ 27