Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 19, 2022	Mar. 20, 2021
Operating Activities:
Net income	$ 6,654	$ 5,442
Depreciation and amortization	1,473	1,134
Provision for doubtful accounts	99	55
Stock-based compensation	388	111
Loss (gain) on disposal of property and equipment		(26)
Adjustments necessary to reconcile net income to net cash provided by operating activities	(11,486)	(16,958)
Net cash used by operating activities	(2,872)	(10,242)
Investing Activities:
Purchase of property and equipment	(730)	(1,451)
Proceeds from sale of property and equipment		42
Acquisitions	(34,616)
Net cash used by investing activities	(35,346)	(1,409)
Financing Activities:
Proceeds from issuance of long-term debt	72,830	49,072
Payments on long-term debt	(30,376)	(32,238)
Proceeds from exercise of stock options		144
Purchase of stock		(1,003)
Deferred financing fees	(180)
Cash dividends paid	(2,038)	(1,950)
Net cash provided by financing activities	40,236	14,025
Net increase in cash and cash equivalents	2,018	2,374
Cash and cash equivalents, beginning of period	4,374	3,505
Cash and cash equivalents, end of period	$ 6,392	$ 5,879