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Note 12 - Stock-based Compensation (Tables)

3 Months Ended

Sep. 30, 2025

Notes Tables

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

		Shares				Weighted Average Exercise Price
Outstanding at June 30, 2025			213,113			$	12.35
Granted			62,750				4.73
Exercised			—				—
Canceled or expired			(401	)			10.96
Outstanding at September 30, 2025			275,462			$	10.61

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
	$	4.73 - 9.69				117,750				9.57			$	5.99				6,319			$	9.42
	$	10.10 - 11.27				79,480				7.98				10.12				52,990				10.12
	$	11.51 - 19.2				76,291				7.97				14.21				46,123				15.96
	$	159 - 175.50				1,941				1.86				170.33				1,941				170.33
	$	4.73 - 175.50				275,462				8.62				10.61				107,373			$	15.49

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

		Shares				Weighted Average Grant Date Fair Value
Outstanding at June 30, 2025			85,834			$	14.11
Granted			—				—
Vested			(3,334	)			10.10
Canceled or expired			—				—
Outstanding at September 30, 2025			82,500			$	17.32

X

- Definition

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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