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Acquisitions - Narrative (Details) € in Thousands |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 23, 2021 USD ($) | Oct. 02, 2021 USD ($) facility | Oct. 02, 2021 USD ($) facility | Sep. 26, 2020 USD ($) | Jun. 30, 2021 USD ($) | Jun. 30, 2021 EUR (€) | Jan. 02, 2021 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |
Acquisition transaction costs |  |  | $ 2,619,000 | $ 485,000 |  |  |
Goodwill |  | $ 398,907,000 | 398,907,000 |  |  |  | $ 351,753,000
Payments to acquire business, net of cash acquired |  |  | 141,538,000 | $ 7,095,000 |  |  |
The Clouth Group of Companies |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Revenues | € |  |  |  |  |  | € 40,495 |
Balemaster |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Revenues |  |  |  |  | $ 22,166,000 |  |
The Clouth Group of Companies |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Consideration transferred |  | 93,127,000 |  |  |  |  |
Goodwill |  | 25,349,000 | 25,349,000 |  |  |  |
Goodwill, expected to be tax deductible |  | 6,240,000 | 6,240,000 |  |  |  |
Intangible assets other than goodwill acquired |  | 34,113,000 | 34,113,000 |  |  |  |
Intangible assets other than goodwill, expected tax deductible amount |  | 4,827,000 | $ 4,827,000 |  |  |  |
Revenues from the date of acquisition |  | 9,913,000 |  |  |  |  |
Operating income (loss) from the date of acquisition |  | (1,025,000) |  |  |  |  |
Amortization expense |  | $ 2,199,000 |  |  |  |  |
The Clouth Group of Companies | Germany |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Number of manufacturing facilities | facility |  | 2 | 2 |  |  |  |
The Clouth Group of Companies | Poland |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Number of manufacturing facilities | facility |  | 1 | 1 |  |  |  |
Balemaster |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Goodwill | $ 27,699,000 |  |  |  |  |  |
Goodwill, expected to be tax deductible | 0 |  |  |  |  |  |
Intangible assets other than goodwill acquired | 27,260,000 |  |  |  |  |  |
Intangible assets other than goodwill, expected tax deductible amount | 0 |  |  |  |  |  |
Revenues from the date of acquisition | 2,845,000 |  |  |  |  |  |
Operating income (loss) from the date of acquisition | 221,000 |  |  |  |  |  |
Amortization expense | 621,000 |  |  |  |  |  |
Payments to acquire business, net of cash acquired | $ 53,747,000 |  |  |  |  |  |

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