Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Common Stock Including Additional Paid in Capital [Member]	Treasury Stock, Common [Member]	Key Executive Deferred Compensation [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance (in shares) at Jun. 30, 2024	29,222
Balance at Jun. 30, 2024	$ 156,365	$ (8,895)	$ 8,895	$ 47,788	$ 202	$ 204,355
Balance (in shares) at Jun. 30, 2024		(1,036)
Net Income	0	$ 0	0	6,682	0	6,682
Other comprehensive gain (loss)	$ 0	$ 0	0	0	(109)	(109)
Board stock compensation (in shares)	8	0
Board stock compensation	$ 113	$ 0	0	0	0	113
ESPP stock Awards (in shares)	3	0
ESPP stock Awards	$ 45	$ 0	0	0	0	45
Restricted stock units issued, net of shares withheld for tax withholdings (in shares)	492	0
Restricted stock units issued, net of shares withheld for tax withholdings	$ (204)	$ 0	0	0	0	(204)
Shares issued for deferred compensation (in shares)	32	0
Shares issued for deferred compensation	$ 487	$ 0	0	0	0	487
Activity of treasury shares, net (in shares)	0	(42)
Activity of treasury shares, net	$ 0	$ (140)	0	0	0	(140)
Deferred stock compensation	0	0	(140)	0	0	(140)
Stock-based compensation expense	$ 1,047	$ 0	0	0	0	1,047
Stock options exercised, net (in shares)	39	0
Stock options exercised, net	$ 248	$ 0	0	0	0	248
Dividends	$ 0	0	0	(1,481)	0	(1,481)
Balance (in shares) at Sep. 30, 2024	29,796
Balance at Sep. 30, 2024	$ 158,101	$ (8,755)	8,755	52,989	93	211,183
Balance (in shares) at Sep. 30, 2024		(994)
Balance (in shares) at Jun. 30, 2025	30,054
Balance at Jun. 30, 2025	$ 163,692	$ (10,011)	10,011	66,201	829	230,722
Balance (in shares) at Jun. 30, 2025		(1,052)
Net Income	0	$ 0	0	7,264	0	7,264
Other comprehensive gain (loss)	$ 0	$ 0	0	0	(197)	(197)
Board stock compensation (in shares)	8
Board stock compensation	$ 135			0		135
ESPP stock Awards (in shares)	4	0
ESPP stock Awards	$ 55	$ 0	0	0	0	55
Restricted stock units issued, net of shares withheld for tax withholdings (in shares)	377	0
Restricted stock units issued, net of shares withheld for tax withholdings	$ 297	$ 0	0	0	0	297
Shares issued for deferred compensation (in shares)	22
Shares issued for deferred compensation	$ 443					443
Activity of treasury shares, net (in shares)		(13)
Activity of treasury shares, net		$ (341)				(341)
Deferred stock compensation			341			341
Stock-based compensation expense	$ 1,109	0				1,109
Stock options exercised, net (in shares)	613
Stock options exercised, net	$ 3,023					3,023
Dividends				(1,525)	0	(1,525)
Balance (in shares) at Sep. 30, 2025	31,078
Balance at Sep. 30, 2025	$ 168,754	$ (10,352)	$ 10,352	$ 71,940	$ 632	$ 241,326
Balance (in shares) at Sep. 30, 2025		(1,065)