The adjustment to reduce the value of existing agreements that specify the lessee's rights to use the leased property. This expense is charged when the estimates of future profits generated by the leased property are reduced.

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Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Leases - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term for operating leases	4 years 2 months 19 days		4 years 2 months 19 days
Weighted average discount rate	8.05%		8.05%
Cash payments for operating lease expense	$ 0.5	$ 0.4	$ 1.4	$ 1.2
Right-of-use assets
Lessee, Lease, Description [Line Items]
Impairment charges related to lease				3.1
Leasehold improvements
Lessee, Lease, Description [Line Items]
Impairment charges related to lease				0.4
Selling, general and administrative expenses
Lessee, Lease, Description [Line Items]
Operating lease expense	$ 0.1	$ 0.3	$ 0.5	$ 0.7