CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2023	Oct. 01, 2022
Income Statement [Abstract]
Net sales	$ 147,763	$ 137,263
Cost of sales	136,901	126,884
Gross profit	10,862	10,379
Research, development and engineering expenses	2,241	2,296
Selling, general and administrative expenses	5,784	5,656
Gain on insurance proceeds, net of losses	(431)	(934)
Total operating expenses	7,594	7,018
Operating income	3,268	3,361
Interest expense, net	3,011	1,887
Income before income taxes	257	1,474
Income tax provision	(78)	322
Net income	$ 335	$ 1,152
Net income per share - Basic (in USD per share)	$ 0.03	$ 0.11
Weighted average shares outstanding — Basic (in shares)	10,762	10,762
Net income per share - Diluted (in USD per share)	$ 0.03	$ 0.11
Weighted average shares outstanding — Diluted (in shares)	11,003	10,832