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Fair Value Information (Details) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Assets |  |  |  |
Cash and cash equivalents | $ 92.2 | $ 87.7 | $ 81.8 | $ 127.7
Level 1 | Carrying Amount |  |  |  |
Assets |  |  |  |
Cash and cash equivalents | 92.2 | 87.7 |  |
Level 1 | Estimated Fair Value |  |  |  |
Assets |  |  |  |
Cash and cash equivalents | 92.2 | 87.7 |  |
Level 2 | Carrying Amount | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Long-term debt, fair value | 60.0 | 50.0 |  |
Level 2 | Carrying Amount | Term Loan Facility |  |  |  |
Liabilities |  |  |  |
Long-term debt, fair value | 115.1 | 118.0 |  |
Level 2 | Estimated Fair Value | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Long-term debt, fair value | 60.0 | 50.0 |  |
Level 2 | Estimated Fair Value | Term Loan Facility |  |  |  |
Liabilities |  |  |  |
Long-term debt, fair value | 115.1 | 118.0 |  |
Level 3 | Carrying Amount |  |  |  |
Liabilities |  |  |  |
Contingent consideration related to acquisition | 3.3 | 5.3 |  |
Level 3 | Estimated Fair Value |  |  |  |
Liabilities |  |  |  |
Contingent consideration related to acquisition | $ 3.3 | $ 5.3 |  |

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- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-24 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-4 + Details
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