Consolidated Statements of Shareholders' Equity - USD ($) $ 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, 2023	28,488,000
Balance at Jun. 30, 2023	$ 148,691	$ (7,166)	$ 7,166	$ 28,548	$ 339	$ 177,578
Balance (in shares) at Jun. 30, 2023		(922,000)
Net income	0	$ 0	0	24,977	0	24,977
Other comprehensive (loss)	$ 0	$ 0	0	0	(137)	(137)
Board stock compensation (in shares)	32,000	0
Board stock compensation	$ 450	$ 0	0	0	0	450
ESPP stock awards (in shares)	14,000	0
ESPP stock awards	$ 194	$ 0	0	0	0	194
Restricted stock units issued, net of shares withheld for tax withholdings (in shares)	324,000	0
Restricted stock units issued, net of shares withheld for tax withholdings	$ (447)	$ 0	0	0	0	(447)
Shares issued for deferred compensation (in shares)	131,000	0
Shares issued for deferred compensation	$ 1,875	$ 0	0	0	0	1,875
Activity of treasury shares, net (in shares)	0	(114,000)
Activity of treasury shares, net	$ 0	$ (1,729)	0	0	0	(1,729)
Deferred stock compensation	0	0	1,729	0	0	1,729
Stock-based compensation expense	$ 3,814	$ 0	0	0	0	3,814
Stock options exercised, net (in shares)	233,000	0
Stock options exercised, net	$ 1,788	$ 0	0	0	0	1,788
Dividends — $0.20 per share	$ 0	0	0	(5,737)	0	(5,737)
Balance (in shares) at Jun. 30, 2024	29,222,000
Balance at Jun. 30, 2024	$ 156,365	$ (8,895)	8,895	47,788	202	204,355
Balance (in shares) at Jun. 30, 2024		(1,036,000)
Net income	0	$ 0	0	24,383	0	24,383
Other comprehensive (loss)	$ 0	$ 0	0	0	627	627
Board stock compensation (in shares)	27,000	0
Board stock compensation	$ 450	$ 0	0	0	0	450
ESPP stock awards (in shares)	17,000	0
ESPP stock awards	$ 218	$ 0	0	0	0	218
Restricted stock units issued, net of shares withheld for tax withholdings (in shares)	534,000	0
Restricted stock units issued, net of shares withheld for tax withholdings	$ (509)	$ 0	0	0	0	(509)
Shares issued for deferred compensation (in shares)	114,000	0
Shares issued for deferred compensation	$ 1,943	$ 0	0	0	0	1,943
Activity of treasury shares, net (in shares)		(16,000)
Activity of treasury shares, net	0	$ (1,116)	0	0	0	(1,116)
Deferred stock compensation	0	0	1,116	0	0	1,116
Stock-based compensation expense	$ 4,164	$ 0	0	0	0	4,164
Stock options exercised, net (in shares)	140,000	0
Stock options exercised, net	$ 1,061	$ 0	0	0	0	1,061
Dividends — $0.20 per share	$ 0	0	0	(5,970)	0	(5,970)
Balance (in shares) at Jun. 30, 2025	30,054,000
Balance at Jun. 30, 2025	$ 163,692	$ (10,011)	10,011	66,201	829	230,722
Balance (in shares) at Jun. 30, 2025		(1,052,000)
Net income	0	$ 0	0	22,579	0	22,579
Other comprehensive (loss)	$ 0	$ 0	0	0	(331)	(331)
Board stock compensation (in shares)	19,000	0
Board stock compensation	$ 360	$ 0	0	0	0	360
ESPP stock awards (in shares)	19,000	0
ESPP stock awards	$ 335	$ 0	0	0	0	335
Restricted stock units issued, net of shares withheld for tax withholdings (in shares)	392,000	0
Restricted stock units issued, net of shares withheld for tax withholdings	$ 178	$ 0	0	0	0	178
Shares issued for deferred compensation (in shares)	89,000	0
Shares issued for deferred compensation	$ 1,884	$ 0	0	0	0	1,884
Activity of treasury shares, net (in shares)		(31,000)
Activity of treasury shares, net	0	$ (1,229)	0	0	0	(1,229)
Deferred stock compensation	0	0	1,229	0	0	1,229
Stock-based compensation expense	$ 3,946	$ 0	0	0	0	$ 3,946
Stock options exercised, net (in shares)	882,000	0				890,225
Stock options exercised, net	$ 4,356	$ 0	0	0	0	$ 4,356
Dividends — $0.20 per share	$ 0	$ 0	0	(6,461)	0	(6,461)
Equity raise shares (in shares)	5,290,000	0
Equity raise shares	$ 98,109	$ 0	0	0	0	98,109
Shares used for business acquisition (in shares)	227,000	0
Shares used for business acquisition	$ 5,000	$ 0	0	0	0	5,000
Balance (in shares) at Jun. 30, 2026	36,972,000
Balance at Jun. 30, 2026	$ 277,860	$ (11,240)	$ 11,240	$ 82,319	$ 498	$ 360,677
Balance (in shares) at Jun. 30, 2026		(1,083,000)