Goodwill (Details) - USD ($) $ in Thousands	Apr. 02, 2022	Dec. 31, 2021
Goodwill [Line Items]
Gross goodwill		$ 285,416
Accumulated goodwill impairment		(81,722)
Goodwill [Roll Forward]
Goodwill	$ 203,694	203,694
Electronic Systems
Goodwill [Line Items]
Gross goodwill		199,157
Accumulated goodwill impairment		(81,722)
Goodwill [Roll Forward]
Goodwill	117,435	117,435
Structural Systems
Goodwill [Line Items]
Gross goodwill		86,259
Accumulated goodwill impairment		0
Goodwill [Roll Forward]
Goodwill	$ 86,259	$ 86,259

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.

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Amount before 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.

+ References

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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