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Retirement Plans - Schedule of Costs of Retirement Plans (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Defined Contribution Plan Disclosure |  |
Expenses associated with contributions made | $ 501 | $ 529
United States |  |
Defined Contribution Plan Disclosure |  |
Expenses associated with contributions made | 305 | 364
Canada |  |
Defined Contribution Plan Disclosure |  |
Expenses associated with contributions made | 61 | 46
United Kingdom |  |
Defined Contribution Plan Disclosure |  |
Expenses associated with contributions made | $ 135 | $ 119

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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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