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Acquired Intangible Assets - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items] |  |  |
Amortization of intangible assets | $ 859 | $ 859 | $ 563
Amortization expense, next rolling twelve months | 540 |  |
Amortization expense, rolling year two | 540 |  |
Amortization expense, rolling year three | 498 |  |
Amortization expense, rolling year four | 490 |  |
Amortization expense, rolling year five | $ 342 |  |
Customer lists | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 7 years |  |
Customer lists | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 10 years |  |
Patent |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 18 years |  |
Purchased software | Minimum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 3 years |  |
Purchased software | Maximum |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 7 years |  |
Trade Name |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 20 years |  |
Other |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Finite-lived, intangible assets, useful life | 15 years |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 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)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
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- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + 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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