Balance Sheet Components (Schedule of Available-for-sale Investments in an Unrealized Loss Position) (Details) $ in Thousands	Dec. 31, 2025 USD ($)
Debt Securities, Available-for-Sale [Line Items]
Less than 12 months, fair value	$ 30,711
Less than 12 months, unrealized loss	(15)
Corporate Bonds/Notes [Member]
Debt Securities, Available-for-Sale [Line Items]
Less than 12 months, fair value	26,716
Less than 12 months, unrealized loss	(12)
Agency Bonds/Notes [Member]
Debt Securities, Available-for-Sale [Line Items]
Less than 12 months, fair value	3,995
Less than 12 months, unrealized loss	$ (3)