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Summary of Significant Accounting Policies (Other Intangible Assets) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost | $ 86,304 | $ 88,293
Accumulated amortization | (36,441) | (32,899)
Intangible Assets, Net (Excluding Goodwill), Total | 49,863 | 55,394
Customer Lists [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost | 45,000 | 48,339
Accumulated amortization | (20,240) | (18,530)
Intangible Assets, Net (Excluding Goodwill), Total | 24,760 | 29,809
Trade Names [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost |  | 17,201
Accumulated amortization |  | (6,290)
Intangible Assets, Net (Excluding Goodwill), Total |  | 10,911
Trademarks [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost | 16,016 |
Accumulated amortization | (6,655) |
Intangible Assets, Net (Excluding Goodwill), Total | 9,361 |
Technology [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost | 12,855 | 13,799
Accumulated amortization | (8,922) | (8,079)
Intangible Assets, Net (Excluding Goodwill), Total | 3,933 | 5,720
Capitalized Software Development [Member] |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |
Acquisition cost | 12,433 | 8,954
Accumulated amortization | (624) |
Intangible Assets, Net (Excluding Goodwill), Total | $ 11,809 | $ 8,954

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