Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2023	Jul. 09, 2022
Operating Activities:
Net income	$ 2,690	$ 12,327
Depreciation and amortization	2,798	3,603
Provision for doubtful accounts	35	258
Stock-based compensation	917	1,076
Adjustments necessary to reconcile net income to net cash provided by operating activities	6,009	(17,589)
Net cash provided (used) by operating activities	12,896	(274)
Investing Activities:
Purchase of property and equipment	(1,068)	(1,536)
Acquisitions	0	(35,757)
Net cash used by investing activities	(1,068)	(37,293)
Financing Activities:
Proceeds from issuance of long-term debt	62,196	124,571
Payments on long-term debt	(73,125)	(80,927)
Deferred financing fees	(169)	(180)
Cash dividends paid	(4,120)	(4,076)
Net cash provided (used) by financing activities	(15,218)	39,388
Net increase in cash and cash equivalents	(3,390)	1,821
Cash and cash equivalents, beginning of period	3,967	4,374
Cash and cash equivalents, end of period	577	6,195
Officer [Member]
Operating Activities:
Stock compensation	395	0
Director [Member]
Operating Activities:
Stock compensation	$ 52	$ 51