Goodwill - Narrative (Details) |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Mar. 28, 2020
reporting_unit
|
Dec. 31, 2020
USD ($)
reporting_unit
|
Dec. 31, 2019
USD ($)
|
Dec. 31, 2018
USD ($)
|
|
| Goodwill [Line Items] | ||||
| Number of reporting units have goodwill and subject to goodwill impairment test | reporting_unit | 5 | |||
| Number of reporting units | reporting_unit | 8 | |||
| Impairment charge | $ 86,312,000 | $ 1,610,000 | $ 0 | |
| Goodwill | 58,282,000 | 144,970,000 | $ 124,952,000 | |
| Astronics AeroSat Corporation | ||||
| Goodwill [Line Items] | ||||
| Impairment charge | $ 1,600,000 | |||
| PECO Inc | ||||
| Goodwill [Line Items] | ||||
| Goodwill | $ 20,200,000 | |||
| X | ||||||||||
- Definition Goodwill Impairment Number Of Reporting Units Tested For Impairment No definition available.
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| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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. No definition available.
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| X | ||||||||||
- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. No definition available.
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| X | ||||||||||
- Details
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- Details
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