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Assets and Liabilities Measured at Fair Value - Summary of Fair Value of Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Assets: |  |
Fair value of assets | $ 242,048 | $ 324,055
Liabilities: |  |
Contingent consideration payable | 20,339 | 25,825
Deferred compensation plan liability | 4,800 | 4,078
Fair value of liabilities | 25,139 | 29,903
Commercial paper |  |
Assets: |  |
Fair value of assets | 174,531 | 217,095
Corporate debt securities |  |
Assets: |  |
Fair value of assets | 32,311 | 39,513
Asset-backed securities |  |
Assets: |  |
Fair value of assets | 30,056 | 9,438
Money market |  |
Assets: |  |
Fair value of assets | 5,150 | 4,427
U.S. government agency bonds |  |
Assets: |  |
Fair value of assets |  | 53,582
Level 2 |  |
Assets: |  |
Fair value of assets | 242,048 | 324,055
Liabilities: |  |
Contingent consideration payable | 0 | 0
Deferred compensation plan liability | 4,800 | 4,078
Fair value of liabilities | 4,800 | 4,078
Level 2 | Commercial paper |  |
Assets: |  |
Fair value of assets | 174,531 | 217,095
Level 2 | Corporate debt securities |  |
Assets: |  |
Fair value of assets | 32,311 | 39,513
Level 2 | Asset-backed securities |  |
Assets: |  |
Fair value of assets | 30,056 | 9,438
Level 2 | Money market |  |
Assets: |  |
Fair value of assets | 5,150 | 4,427
Level 2 | U.S. government agency bonds |  |
Assets: |  |
Fair value of assets |  | 53,582
Level 3 |  |
Liabilities: |  |
Contingent consideration payable | 20,339 | 25,825
Deferred compensation plan liability | 0 | 0
Fair value of liabilities | $ 20,339 | $ 25,825

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