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Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Carrying amount of goodwill by reportable segment |  |  |
Increase (Decrease) in Other Current Assets | $ 1,951 | $ 845 | $ 3,808
Amortization of Intangible Assets | (6,400) | (6,100) | (5,500)
Goodwill [Roll Forward] |  |  |
Goodwill | 134,022 | 135,844 | 131,879
Goodwill acquired |  | 106 |
Foreign exchange | (1,716) | 3,867 |
Goodwill, Other Increase (Decrease) | 106 | 8 |
Gross Carrying Amount | 73,014 | 67,127 |
North America |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 96,307 | 96,311 | 96,244
Goodwill acquired |  | 0 |
Foreign exchange | (4) | 67 |
Goodwill, Other Increase (Decrease) | 0 | 0 |
Gross Carrying Amount | 46,643 | 40,786 |
Europe |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 36,331 | 38,059 | 34,300
Goodwill acquired |  | 106 |
Foreign exchange | (1,622) | 3,661 |
Goodwill, Other Increase (Decrease) | 106 | 8 |
Gross Carrying Amount | 26,371 | 26,341 |
Asia/Pacific |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill | 1,384 | 1,474 | 1,335
Goodwill acquired |  | 0 |
Foreign exchange | (90) | 139 |
Goodwill, Other Increase (Decrease) | 0 | 0 |
Patents |  |  |
Carrying amount of goodwill by reportable segment |  |  |
Amortization of Intangible Assets | (428) | (373) |
Goodwill [Roll Forward] |  |  |
Gross Carrying Amount | 10,773 | 4,699 | 4,659
Finite-lived Intangible Assets Acquired | 6,074 | 40 |
Noncompete Agreements Trademarks and Other |  |  |
Carrying amount of goodwill by reportable segment |  |  |
Amortization of Intangible Assets | (2,631) | (2,195) |
Goodwill [Roll Forward] |  |  |
Gross Carrying Amount | 21,434 | 21,582 | 14,703
Finite-lived Intangible Assets Acquired |  | 6,700 |
Unpatented Technology |  |  |
Carrying amount of goodwill by reportable segment |  |  |
Amortization of Intangible Assets | (2,174) | (2,131) |
Reclassifications | 348 |  |
Goodwill [Roll Forward] |  |  |
Gross Carrying Amount | 22,403 | 22,104 | 21,616
Customer Relationships |  |  |
Carrying amount of goodwill by reportable segment |  |  |
Amortization of Intangible Assets | (1,186) | (1,443) |
Goodwill [Roll Forward] |  |  |
Gross Carrying Amount | $ 17,789 | 18,123 | $ 17,660
Finite-lived Intangible Assets Acquired |  | $ 290 |

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