Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 27, 2022	Mar. 28, 2021	Mar. 27, 2022	Mar. 28, 2021
Income Statement [Abstract]
Net sales	$ 200,780	$ 178,866	$ 598,182	$ 483,147
Cost of sales	181,636	153,271	536,051	417,057
Gross profit	19,144	25,595	62,131	66,090
Selling, general and administrative expenses	14,389	14,581	39,025	38,570
Benefit for bad debts	(169)	(184)	(489)	(1,330)
Other operating (income) expense, net	(831)	2,582	(2)	4,236
Operating income	5,755	8,616	23,597	24,614
Interest income	(492)	(159)	(944)	(471)
Interest expense	709	885	2,140	2,589
Equity in earnings of unconsolidated affiliates	(41)	(528)	(385)	(751)
Recovery of non-income taxes, net	815		815
Income before income taxes	4,764	8,418	21,971	23,247
Provision for income taxes	2,698	3,660	10,296	7,593
Net income	$ 2,066	$ 4,758	$ 11,675	$ 15,654
Net income per common share:
Basic	$ 0.11	$ 0.26	$ 0.63	$ 0.85
Diluted	$ 0.11	$ 0.25	$ 0.62	$ 0.83