Cash, cash equivalents, and marketable securities (Details 4) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Cash and Cash Equivalents [Abstract]
One year or less	$ 23,315
Two years to three years	1,006
Total minimum payments	$ 24,321	$ 48,406

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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+ Details