Property and Equipment

12 Months Ended

Dec. 30, 2023

Property, Plant and Equipment [Abstract]

Property and Equipment

PROPERTY AND EQUIPMENT

Cost of property and equipment and their estimated useful lives is as follows:

	Useful life (years)	December 30, 2023		December 31, 2022
Buildings	39.5	$	77,803	$	78,071
Laboratory and production equipment	5-7	54,502		50,679
Air transportation equipment	5	2,952		2,952
Computer equipment and software	3-5	52,302		53,436
Furniture and fixtures	3-5	6,323		6,198
Automobiles	3-5	744		722
Leasehold improvements	3-5	14,337		14,388
Land improvements	15	3,263		3,271
		212,226		209,717
Less accumulated depreciation and amortization		128,939		124,748
		83,287		84,969
Land		6,720		6,723
Deposits and projects in process		9,807		6,081
		$	99,814	$	97,773

Depreciation of property and equipment was $10,904, $11,351, and $11,661, for the years ended 2023, 2022, and 2021, respectively.