Balance Sheet Components (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Investments in an unrealized loss position greater than twelve months	$ 0
Stock-based compensation expense	13,965,000	$ 10,213,000	$ 12,501,000
Amortization of capitalized internal-use software	4,000,000.0	3,700,000	3,200,000
Depreciation and amortization	$ 5,440,000	5,358,000	4,744,000
Weighted Average [Member]
Property, Plant and Equipment [Line Items]
Available-for-sale investments, maturity date	346 days
Capitalized Internal-Use Software [Member]
Property, Plant and Equipment [Line Items]
Capitalized internal use software costs	$ 3,900,000	4,100,000	4,600,000
Stock-based compensation expense	27,000	393,000	408,000
Property and Equipment, Excluding Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 1,500,000	$ 1,700,000	$ 1,500,000