Goodwill and Related Intangible Assets (Schedule of Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	$ 152,931	$ 157,107
Total acquired intangible assets, Gross Carrying Amount	205,231	212,607
Accumulated Amortization, Finite-lived intangible assets	79,251	75,081
Total acquired intangible assets, Accumulated Amortization	79,251	75,081
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	5,773	5,448
Accumulated Amortization, Finite-lived intangible assets	4,714	4,481
Unpatented technology and patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	34,133	34,163
Accumulated Amortization, Finite-lived intangible assets	24,295	22,037
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	110,649	115,125
Accumulated Amortization, Finite-lived intangible assets	48,088	46,557
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Finite-lived intangible assets	2,376	2,371
Accumulated Amortization, Finite-lived intangible assets	2,154	2,006
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount, Indefinite-lived intangible assets	52,300	55,500
Accumulated Amortization, Indefinite-lived intangible assets	$ 0	$ 0