XML 52 R42.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Long-Term Debt (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Debt Disclosure [Abstract] |
Summary of Debt Refinancing Costs | The deferred finance costs of $1.2 million (December 31, 2022 – $0.6 million) related to the arrangement of the credit facility, are included within other current and non-current assets at the balance sheet dates.
(in millions) |  | 2023 |  |  | 2022 |
Gross cost at January 1 |  | $ | 1.8 |  |  | $ | 1.8 |
Written off |  |  | (1.8 | ) |  |  | — |
Capitalized in the year |  |  | 1.4 |  |  |  | — |
|  |  | 1.4 |  |  |  | 1.8 |
Accumulated amortization at January 1 |  | $ | (1.2 | ) |  | $ | (0.8 | )
Written off |  |  | 1.4 |  |  |  | — |
Amortization in the year |  |  | (0.4 | ) |  |  | (0.4 | )
|  | $ | (0.2 | ) |  | $ | (1.2 | )
Net book value at December 31 |  | $ | 1.2 |  |  | $ | 0.6 |

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration