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Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024	Sep. 30, 2024
Other noncurrent assets
Restricted cash	$ 1,450	$ 0	$ 0
Liabilities:
Contingent consideration	11,448	47,340
Recurring
Other noncurrent assets
Marketable securities - restricted (SERP)	692	635
Restricted cash	1,450
Total assets at fair value	283,302	454,247
Liabilities:
Contingent consideration	11,448	47,340
Total liabilities at fair value	11,448	47,340
Recurring \| Corporate debt securities
Marketable securities
Debt securities, available-for-sale, current	109,947	355,201
Recurring \| Municipal debt securities
Marketable securities
Debt securities, available-for-sale, current	5,712
Recurring \| U.S government agency securities
Marketable securities
Debt securities, available-for-sale, current	14,130	29,080
Recurring \| Cash
Cash and cash equivalents
Cash and Money market funds	56,614	37,830
Recurring \| Money market funds
Cash and cash equivalents
Cash and Money market funds	94,757	31,501
Recurring \| Level 1
Other noncurrent assets
Marketable securities - restricted (SERP)	25	21
Restricted cash	1,450
Total assets at fair value	152,846	69,352
Liabilities:
Contingent consideration	0	0
Total liabilities at fair value	0	0
Recurring \| Level 1 \| Corporate debt securities
Marketable securities
Debt securities, available-for-sale, current	0	0
Recurring \| Level 1 \| Municipal debt securities
Marketable securities
Debt securities, available-for-sale, current	0
Recurring \| Level 1 \| U.S government agency securities
Marketable securities
Debt securities, available-for-sale, current	0	0
Recurring \| Level 1 \| Cash
Cash and cash equivalents
Cash and Money market funds	56,614	37,830
Recurring \| Level 1 \| Money market funds
Cash and cash equivalents
Cash and Money market funds	94,757	31,501
Recurring \| Level 2
Other noncurrent assets
Marketable securities - restricted (SERP)	667	614
Restricted cash	0
Total assets at fair value	130,456	384,895
Liabilities:
Contingent consideration	0	0
Total liabilities at fair value	0	0
Recurring \| Level 2 \| Corporate debt securities
Marketable securities
Debt securities, available-for-sale, current	109,947	355,201
Recurring \| Level 2 \| Municipal debt securities
Marketable securities
Debt securities, available-for-sale, current	5,712
Recurring \| Level 2 \| U.S government agency securities
Marketable securities
Debt securities, available-for-sale, current	14,130	29,080
Recurring \| Level 2 \| Cash
Cash and cash equivalents
Cash and Money market funds	0	0
Recurring \| Level 2 \| Money market funds
Cash and cash equivalents
Cash and Money market funds	0	0
Recurring \| Level 3
Other noncurrent assets
Marketable securities - restricted (SERP)	0	0
Restricted cash	0
Total assets at fair value	0	0
Liabilities:
Contingent consideration	11,448	47,340
Total liabilities at fair value	11,448	47,340
Recurring \| Level 3 \| Corporate debt securities
Marketable securities
Debt securities, available-for-sale, current	0	0
Recurring \| Level 3 \| Municipal debt securities
Marketable securities
Debt securities, available-for-sale, current	0
Recurring \| Level 3 \| U.S government agency securities
Marketable securities
Debt securities, available-for-sale, current	0	0
Recurring \| Level 3 \| Cash
Cash and cash equivalents
Cash and Money market funds	0	0
Recurring \| Level 3 \| Money market funds
Cash and cash equivalents
Cash and Money market funds	$ 0	$ 0