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Note 12 - Stock-based Compensation (Tables)

9 Months Ended

Mar. 31, 2025

Notes Tables

Share-Based Payment Arrangement, Option, Activity [Table Text Block]

		Shares				Weighted Average Exercise Price
Outstanding at June 30, 2024			156,628			$	14.18
Granted			86,610				10.07
Exercised			—				—
Canceled or expired			(34,490	)			10.45
Outstanding at March 31, 2025			208,748			$	13.09

Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]

Range of exercise prices				Number Outstanding				Options Outstanding Weighted-Average Remaining Contractual Life (Years)				Weighted-Average Exercise Price				Number Exercisable				Options Exercisable Weighted-Average Exercise Price
$	6.04 - 19.20				206,123				8.67			$	11.32				56,830			$	13.33
$	55.50 - 84.90				418				3.63				61.48				418				61.48
$	159.00 - 175.50				2,207				2.11				168.97				2,207				168.97
$	6.04 - 175.50				208,748				8.59			$	13.09				59,455			$	19.39

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

			Shares			Weighted Average Grant Date Fair Value
Outstanding at June 30, 2024			43,773			$	15.36
Granted			—				—
Vested			(7,385	)			10.27
Canceled or expired			(7,776	)			10.97
Outstanding at March 31, 2025			28,612			$	17.87

X

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Tabular disclosure of the changes in outstanding nonvested restricted stock units.

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Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

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