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Acquisition - Summary of identifiable intangible assets (Details) - Powerline Plus Companies $ in Thousands | 9 Months Ended
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Sep. 30, 2022 USD ($)
Acquired Indefinite and Finite-Lived Intangible Assets [Line Items] |
Amortizable Intangible Assets | $ 43,764
Total intangible assets | $ 49,735
Weighted Average Amortization Period at Acquisition Date | 14 years 10 months 24 days
Customer relationships |
Acquired Indefinite and Finite-Lived Intangible Assets [Line Items] |
Amortizable Intangible Assets | $ 39,757
Weighted Average Amortization Period at Acquisition Date | 15 years
Backlog |
Acquired Indefinite and Finite-Lived Intangible Assets [Line Items] |
Amortizable Intangible Assets | $ 4,007
Weighted Average Amortization Period at Acquisition Date | 1 year
Trade name |
Acquired Indefinite and Finite-Lived Intangible Assets [Line Items] |
Indefinite-lived Intangible Assets | $ 5,971

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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