Condensed Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Sales, net	$ 13,147	$ 13,098	$ 37,571	$ 37,678
Cost of sales	11,899	12,090	34,971	34,603
Gross profit	1,248	1,008	2,600	3,075
Selling and administrative expenses	893	964	2,751	3,034
Operating income (loss)	355	44	(151)	41
Other income (expense), net
Interest income (expense), net	(4)	2	6	(16)
Other income, net	1	0	(1)	(8)
Other income (expense), net	(3)	2	5	(24)
Income (loss) before income taxes	352	46	(146)	17
Income tax expense, net	(67)	(30)	(10)	(91)
Net income (loss)	$ 285	$ 16	$ (156)	$ (74)
Basic net income (loss) per common share (in dollars per share)	$ 0.01	$ 0	$ (0.01)	$ (0)
Diluted net income (loss) per common share (in dollars per share)	$ 0.01	$ 0	$ (0.01)	$ (0)
Weighted average common shares outstanding - basic (in shares)	30,099,610	29,949,610	30,054,883	29,929,610
Add: Equivalent shares outstanding - Stock Options (in shares)	664,612	1,513,699	0	0
Weighted average common shares outstanding - diluted (in shares)	30,764,222	31,463,309	30,054,883	29,949,610