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Earnout Liabilities (Details) - USD ($) $ in Millions | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2023 | Sep. 30, 2024 | Dec. 31, 2023 | Jun. 08, 2023 | Mar. 31, 2022
Hisco |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Fair value of earn-out liability |  |  | $ 0.0 | $ 0.1 |
Frontier |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Fair value of earn-out liability |  | $ 0.9 | $ 0.0 |  | $ 0.9
Earn-out payments | $ 1.0 |  |  |  |
Maximum | Hisco |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Fair value of earn-out liability |  |  |  | $ 12.6 |
Maximum | Frontier |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Fair value of earn-out liability |  |  |  |  | $ 3.0

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