Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Accounts Payable and Accrued Liabilities [Abstract] | ||
| Accounts Payable, Other, Current | $ 10.0 | $ 5.8 |
| CompensationAndBenefitsPayable | 16.6 | 19.9 |
| Postretirement health and life benefit obligations - current | 9.2 | 9.5 |
| Operating Lease, Liability, Current | 1.5 | 1.4 |
| Other Accrued Liabilities, Current | 2.8 | 0.9 |
| Accounts payable and accrued liabilities | 41.6 | 38.8 |
| Convertible Notes Payable, Current | $ 1.5 | $ 1.3 |
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- Definition Compensation and benefits payable No definition available.
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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of obligations incurred classified as other, payable within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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