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Financial Instruments - Additional Information (Details) $ in Thousands | Dec. 31, 2023 USD ($) swap | Dec. 31, 2022 USD ($)
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Par value of available-for-sale debt securities | $ 40,000 | $ 44,400
Funds held for clients | $ 159,186 | $ 171,313
Interest rate swap, April 2028 expiration | Other non-current liability |  |
Debt Securities, Available-for-sale [Line Items] |  |
Interest rate swap, fixed interest rate | 3.669% |
Interest rate swap, June 2023 expiration | Other current asset |  |
Debt Securities, Available-for-sale [Line Items] |  |
Interest rate swap, fixed interest rate |  | 2.571%
Interest rate swap, October 2028 expiration | Other non-current liability |  |
Debt Securities, Available-for-sale [Line Items] |  |
Interest rate swap, fixed interest rate | 4.488% |
Interest rate swaps |  |
Debt Securities, Available-for-sale [Line Items] |  |
Number of interest rate swaps held | swap | 5 |
Certified deposits and other depository assets |  |
Debt Securities, Available-for-sale [Line Items] |  |
Funds held for clients | $ 1,000 | $ 900

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