Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Oct. 28, 2021
Annual increase in rent percentage	3.00%
Standby letter of credit			$ 5.0
Lease term			16 years
Base annual rent for 2024			$ 0.3
Allowance for tenant improvements			$ 7.2
Rent expense under operating leases	$ 8.4	$ 7.4
Variable lease payment	1.7	$ 1.0
Minimum
Annual base rent for operating lease	1.9
Maximum
Annual base rent for operating lease	2.5
Cash
Standby letter of credit	$ 0.5
Annual reduction of standby letter of credit	20.00%