Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021
Operating activities
Net income	$ 28,567	$ 32,970
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	27,302	27,160
Other	363	(1,029)
Changes in operating assets and liabilities, net of assets acquired:
Accounts receivable	(41,882)	6,954
Accounts payable and accrued expenses	2,654	(13,492)
Self-insurance accruals	8,969	7,235
Prepaid expenses	14,633	11,670
Other, net	1,681	432
Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities, Total	13,720	38,930
Net cash provided by operating activities	42,287	71,900
Capital expenditures:
Equipment	(40,510)	(33,617)
Land and buildings	9,336	6,257
Purchases of businesses, net of cash acquired and debt incurred	(3,366)	(8,405)
Proceeds from sales of property and equipment	3,378	4,231
Payments to Acquire Marketable Securities	(22,894)	0
Proceeds from Sale and Maturity of Marketable Securities	1,274	0
Net cash used in investing activities	(71,454)	(44,048)
Financing activities
Revolving credit facility borrowings	331,941	142,306
Revolving credit facility payments	(273,096)	(118,655)
Purchase of common shares for treasury	(36,974)	(27,266)
Sale of common shares from treasury	17,341	12,408
Dividends paid	(1,751)	(1,346)
Proceeds from notes payable	24,803	160,914
Payments of notes payable	(40,442)	(176,794)
Finance Lease, Principal Payments	1,639	2,049
Net cash provided by (used in) financing activities	20,183	(10,482)
Effect of exchange rate changes on cash	(14)	95
(Decrease)/increase in cash	(8,998)	17,465
Cash, beginning of period	19,460	16,201
Cash, end of period	10,462	33,666
Supplemental cash flow information follows:
Interest paid	3,074	2,579
Income taxes paid	$ 5,419	$ 14,093