Consolidated Statements Of Income And Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements Of Income And Comprehensive Income [Abstract]
Net sales	$ 108,483	$ 100,108	$ 212,490	$ 194,711
Cost of goods sold	85,678	78,158	167,318	154,351
Gross profit	22,805	21,950	45,172	40,360
Selling, general and administrative expenses	16,142	17,366	32,462	33,858
(Gain) on disposal of assets held for sale	(4,991)		(4,991)
Operating income	11,654	4,584	17,701	6,502
Interest expense	19	489	70	1,059
Interest (income)	(31)		(31)
Income before income taxes	11,666	4,095	17,662	5,443
Income tax provision	2,612	1,044	4,468	1,640
Net income and comprehensive income	$ 9,054	$ 3,051	$ 13,194	$ 3,803
Weighted average number of common shares outstanding:
Basic	5,247	5,184	5,225	5,183
Diluted	5,582	5,324	5,554	5,360
Earnings per share of common stock:
Basic	$ 1.73	$ 0.59	$ 2.53	$ 0.73
Diluted	$ 1.62	$ 0.57	$ 2.38	$ 0.71