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Fair Value Measurements - Fair Value Hierarchy (Details) - USD ($) | Jun. 30, 2025 | Dec. 31, 2024
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Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | $ 246,377,000 | $ 233,884,000
Liabilities |  |
Total liabilities | 26,604,000 | 16,225,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 |  |
Assets |  |
Total assets | 40,225,000 | 69,854,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 206,152,000 | 164,030,000
Liabilities |  |
Total liabilities | 17,319,000 | 14,640,000
Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 |  |
Liabilities |  |
Total liabilities | 9,285,000 | 1,585,000
Money market funds | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 40,225,000 | 69,854,000
Money market funds | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 1 |  |
Assets |  |
Total assets | 40,225,000 | 69,854,000
U.S. treasury securities | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 157,276,000 | 115,891,000
U.S. treasury securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 157,276,000 | 115,891,000
Commercial paper. | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 1,990,000 |
Commercial paper. | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | $ 1,990,000 |
Bank certificates of deposit |  |
Assets |  |
Number of certificates of deposit | 1 |
Bank certificates of deposit | Fair Value, Measurements, Recurring |  |
Assets |  |
Cash equivalents | $ 14,973,000 |
Total assets | 8,608,000 | 5,623,000
Bank certificates of deposit | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 8,608,000 | 5,623,000
Corporate notes | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 13,170,000 | 16,938,000
Corporate notes | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 13,170,000 | 16,938,000
Asset-backed securities | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 4,887,000 | 7,819,000
Asset-backed securities | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 4,887,000 | 7,819,000
Municipal bonds | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 3,015,000 | 3,018,000
Municipal bonds | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 3,015,000 | 3,018,000
Investments held for deferred compensation plans | Fair Value, Measurements, Recurring |  |
Assets |  |
Total assets | 17,206,000 | 14,741,000
Liabilities |  |
Total liabilities | 17,319,000 | 14,640,000
Investments held for deferred compensation plans | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 2 |  |
Assets |  |
Total assets | 17,206,000 | 14,741,000
Liabilities |  |
Total liabilities | 17,319,000 | 14,640,000
Contingent consideration | Fair Value, Measurements, Recurring |  |
Liabilities |  |
Total liabilities | 9,285,000 | 1,585,000
Contingent consideration | Fair Value, Measurements, Recurring | Fair Value, Inputs, Level 3 |  |
Liabilities |  |
Total liabilities | 9,285,000 | $ 1,585,000
Contingent consideration | Fair Value, Measurements, Recurring | Other Liabilities |  |
Liabilities |  |
Total liabilities | 8,700,000 |
Contingent consideration | Fair Value, Measurements, Recurring | Accrued Liabilities |  |
Liabilities |  |
Total liabilities | $ 600,000 |

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- Definition Fair value portion of asset recognized for present right to economic benefit. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes 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/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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