Acquisition - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 09, 2022	Dec. 25, 2021	Dec. 26, 2020	Oct. 19, 2020	Jul. 30, 2020	Oct. 09, 2019
Business Acquisition [Line Items]
Goodwill	$ 211,444		$ 212,299	$ 212,761
Woburn
Business Acquisition [Line Items]
Accounts receivable		$ 178
Inventories		7,041
Property, plant and equipment		479
Prepaid expenses and other assets		117
Other asset		28
Tangible assets acquired		7,843
Deferred revenue		(5,513)
Accounts payable and accrued liabilities		(30)
Total net tangible assets acquired and liabilities assumed		2,300
Intangible assets		500
Goodwill		550
Net assets acquired		$ 3,350
High Precision Devices, Inc.
Business Acquisition [Line Items]
Cash and cash equivalents					$ 1,680
Accounts receivable					1,017
Inventories					3,047
Property, plant and equipment					669
Operating lease, right-of-use-assets					2,554
Prepaid expenses and other assets					916
Tangible assets acquired					9,883
Deferred revenue					(2,529)
Accounts payable and accrued liabilities					(1,268)
Operating lease liabilities					(2,554)
Deferred tax liabilities					(2,400)
Total net tangible assets acquired and liabilities assumed					1,132
Intangible assets					11,520		$ 11,520
Goodwill					5,908
Net assets acquired					$ 18,560
Baldwin Park
Business Acquisition [Line Items]
Accounts receivable						$ 4,365
Inventories						2,727
Property, plant and equipment						9,053
Operating lease, right-of-use-assets						519
Prepaid expenses and other assets						56
Tangible assets acquired						16,720
Accounts payable and accrued liabilities						(743)
Operating lease liabilities						(519)
Total net tangible assets acquired and liabilities assumed						15,458
Intangible assets						13,600
Goodwill						5,942
Net assets acquired						$ 35,000