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Financial Instruments and Fair Value Measurements - Interest Rate Swaps (Details) |  |  |  |  | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 18, 2025 USD ($) contract | Aug. 28, 2025 USD ($) contract | Aug. 08, 2025 USD ($) contract | Apr. 23, 2024 USD ($) contract | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($) | Jun. 29, 2020 | Mar. 19, 2019 USD ($)
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
(Gain) loss recognized in other comprehensive income (loss) |  |  |  |  | $ (600,000) | $ 1,700,000 | $ 500,000 | $ 1,000,000.0 |  |  |
Revolving credit facility | Fourth Amendment To Senior Secured Credit Facility |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
LIBOR interest rate floor |  |  |  |  |  |  |  |  |  | 0.75% |
Active Interest Rate Swap |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Number of contracts | contract | 4 | 4 | 4 | 4 |  |  |  |  |  |  |
Term | 36 months | 37 months | 38 months | 35 months |  |  |  |  |  |  |
Notional amount | $ 20,000,000.0 | $ 20,000,000.0 | $ 40,000,000.0 | $ 50,000,000.0 |  |  |  |  |  |  |
Fixed swap rate | 3.31% | 3.34% | 3.46% | 4.67% |  |  |  |  |  |  |
(Gain) loss recognized in other comprehensive income (loss) |  |  |  |  | 100,000 | 1,100,000 | 400,000 | 1,600,000 |  |  |
Terminated Interest Rate Swap |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash flow hedge ineffectiveness recorded in earnings |  |  |  |  |  |  | 0 |  |  |  |
Terminated Interest Rate Swap | Cash Flow Hedging | Designated as Hedging Instrument | March 19, 2019 Interest Rate Swap |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Notional amount |  |  |  |  |  |  |  |  |  |  | $ 130,000,000
Other Long Term Liabilities | Active Interest Rate Swap | Cash Flow Hedging | Fair Value, Inputs, Level 2 | Designated as Hedging Instrument |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest rate swap liabilities |  |  |  |  | (1,100,000) |  | (1,100,000) |  | $ (700,000) |  |
Interest Expense | Active Interest Rate Swap |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest income (expense) on interest rate swap |  |  |  |  | $ 0 | $ 0 | $ (100,000) | 0 |  |  |
Interest Expense | Terminated Interest Rate Swap |  |  |  |  |  |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest income (expense) on interest rate swap |  |  |  |  |  |  |  | (1,000,000.0) |  |  |
Loss recognized in interest expense excluded from hedge effectiveness assessments |  |  |  |  |  |  |  | 900,000 |  |  |
Amounts reclassified out of accumulated other comprehensive loss to interest expense |  |  |  |  |  |  |  | 600,000 |  |  |
Net interest expense (income) |  |  |  |  |  |  |  | $ 500,000 |  |  |

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