Nature of Operations and Summary of Significant Accounting Policies - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Accounting Policies [Abstract]
Cash Paid for Interest	$ 6,053	$ 4,441	$ 6,899
Cash Paid for Income Taxes, Net of Refunds	36,971	24,174	17,506
Non-Cash Investing Activities:
Fair value of assets acquired	2,785	190,977	9,295
Cash paid for acquired businesses	(3,597)	(152,661)	(7,565)
Liabilities (adjusted) assumed of acquired businesses	(812)	38,316	1,730
Purchase of property with outstanding loan receivable	1,397	0	0
Purchases of property, plant and equipment in accounts payable	1,040	363	1,060
Non-Cash Financing Activities:
Issuance of Company common stock upon vesting of RSUs	5,555	4,108	4,781
Dividends declared but unpaid	$ 3,036	$ 2,905	$ 2,770