Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2022	Jul. 04, 2021	Jul. 03, 2022	Jul. 04, 2021
Net sales	$ 77,138	$ 87,118	$ 137,892	$ 168,145
Cost of sales	62,100	69,443	113,143	132,109
Gross profit	15,038	17,675	24,749	36,036
Selling and general expenses	7,125	6,291	13,695	13,655
Intangibles amortization	54	54	108	108
Operating profit	7,859	11,330	10,946	22,273
Other income	775	565	1,444	1,265
Earnings before provision for income taxes	8,634	11,895	12,390	23,538
Provision for income taxes	1,950	2,603	2,791	5,253
Net earnings	$ 6,684	$ 9,292	$ 9,599	$ 18,285
Weighted average shares outstanding:
Basic and diluted (in shares)	7,081	7,060	7,077	7,057
Net Earnings per share:
Basic and diluted (in dollars per share)	$ 0.94	$ 1.32	$ 1.36	$ 2.59
Comprehensive income:
Net earnings	$ 6,684	$ 9,292	$ 9,599	$ 18,285
Other comprehensive income, net of tax:
Unrealized loss on available-for-sale securities	(25)	(34)	(87)	(83)
Comprehensive income	$ 6,659	$ 9,258	$ 9,512	$ 18,202
Cash dividends declared and paid per common share (in dollars per share)	$ 0.00	$ 0.00	$ 4.50	$ 6.25