Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2022	Jun. 30, 2021	Jun. 29, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 23,003	$ (828)	$ 44,858	$ 22,353
Other comprehensive income, net of tax:
Minimum pension liability adjustment, net of tax of $7, $11, $15 and $21, respectively	22	29	46	59
Changes in the fair value of cash flow hedges, net of tax of $613, $(192), $2,286 and $571, respectively	1,840	(561)	6,855	1,654
Reclassification of cash flow hedges to interest expense, net of tax of $180, $257, $428 and $512, respectively	541	748	1,283	1,488
Amortization of unrealized losses related to dedesignated swaps to interest expense, net of tax of $1, $11, $1 and $42, respectively	5	34	5	124
Other comprehensive income	2,408	250	8,189	3,325
Total comprehensive income (loss)	$ 25,411	$ (578)	$ 53,047	$ 25,678