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Long-Lived Assets (Details Textual) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Acquired customer contracts |  |
Finite Lived Intangible Assets [Line Items] |  |
Remaining weighted-average amortization period | 88 months |
Estimated total amortization expense 2022 | $ 11.2 |
Estimated total amortization expense 2023 | 9.7 |
Estimated total amortization expense 2024 | 8.6 |
Estimated total amortization expense 2025 | 8.0 |
Estimated total amortization expense 2026 | $ 6.0 |
Software |  |
Finite Lived Intangible Assets [Line Items] |  |
Remaining weighted-average amortization period | 37 months |
Estimated total amortization expense 2022 | $ 12.5 |
Estimated total amortization expense 2023 | 8.8 |
Estimated total amortization expense 2024 | 4.1 |
Estimated total amortization expense 2025 | 2.8 |
Estimated total amortization expense 2026 | $ 1.6 |
Customer contract costs | Cost of revenue |  |
Finite Lived Intangible Assets [Line Items] |  |
Impairment charge for write-off of capitalized customer contract costs |  | $ 10.3

X
- Definition Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 40 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123353750&loc=SL49131252-203054 + Details
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