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Goodwill and Other Intangible Assets - Schedule of Intangible Asset (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 | Dec. 31, 2020
Finite-Lived Intangible Assets |  |
Gross Carrying Value | $ 80,384 | $ 80,276
Accumulated Amortization | (44,907) | (43,379)
Net Carrying Amount | 35,477 | 36,897
Patents |  |
Finite-Lived Intangible Assets |  |
Gross Carrying Value | 389 | 383
Accumulated Amortization | (213) | (206)
Net Carrying Amount | 176 | 177
Customer relationships |  |
Finite-Lived Intangible Assets |  |
Gross Carrying Value | 36,353 | 36,269
Accumulated Amortization | (16,568) | (15,914)
Net Carrying Amount | 19,785 | 20,355
Trademarks and trade names |  |
Finite-Lived Intangible Assets |  |
Gross Carrying Value | 7,816 | 7,809
Accumulated Amortization | (4,283) | (4,135)
Net Carrying Amount | 3,533 | 3,674
Technology |  |
Finite-Lived Intangible Assets |  |
Gross Carrying Value | 35,826 | 35,815
Accumulated Amortization | (23,843) | (23,124)
Net Carrying Amount | $ 11,983 | $ 12,691
Weighted Average |  |
Finite-Lived Intangible Assets |  |
Weighted Average Amortization Period In Years | 16 years |
Weighted Average | Patents |  |
Finite-Lived Intangible Assets |  |
Weighted Average Amortization Period In Years | 10 years | 10 years
Weighted Average | Customer relationships |  |
Finite-Lived Intangible Assets |  |
Weighted Average Amortization Period In Years | 18 years | 18 years
Weighted Average | Trademarks and trade names |  |
Finite-Lived Intangible Assets |  |
Weighted Average Amortization Period In Years | 16 years | 16 years
Weighted Average | Technology |  |
Finite-Lived Intangible Assets |  |
Weighted Average Amortization Period In Years | 13 years | 13 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 -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before 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 -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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