Commitments and Contingent Liabilities - Components of lease costs and other information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Jan. 31, 2025	Dec. 31, 2024	Jan. 31, 2023
Components of lease cost
Operating lease costs	$ 1,115	$ 876
Variable lease costs	351	330
Total lease costs	1,466	1,206
Cash payments included in the measurement of operating lease liabilities	$ 1,468	$ 1,350
Weighted-average remaining lease term (years)	8 years 1 month 6 days			8 years 8 months 12 days
Weighted-average incremental borrowing rate	11.20%		7.90%	11.40%	11.40%