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Goodwill And Intangible Assets (Schedule Of Intangible Assets, Net Of Amortization) (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets, gross | $ 99,483 | $ 100,889
Accumulated amortization | (51,691) | (45,634)
Intangible assets, net | $ 47,792 | $ 55,255
Weighted average useful life | 13 years | 13 years
Customer Relationships [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets, gross | $ 76,337 | $ 77,370
Accumulated amortization | (39,136) | (34,653)
Intangible assets, net | $ 37,201 | $ 42,717
Weighted average useful life | 13 years 9 months 18 days | 13 years 9 months 18 days
Product Technologies [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets, gross | $ 20,936 | $ 21,309
Accumulated amortization | (10,706) | (9,207)
Intangible assets, net | $ 10,230 | $ 12,102
Weighted average useful life | 10 years 2 months 12 days | 10 years 2 months 12 days
Trademarks And Tradenames [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets, gross | $ 1,263 | $ 1,263
Accumulated amortization | (902) | (827)
Intangible assets, net | $ 361 | $ 436
Weighted average useful life | 9 years 4 months 24 days | 9 years 4 months 24 days
Core Technologies [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets, gross | $ 947 | $ 947
Accumulated amortization | $ (947) | $ (947)
Weighted average useful life | 10 years | 10 years

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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