Note 15 - Stockholders' Equity (Tables)

12 Months Ended

Sep. 30, 2024

Notes Tables

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

	Number of Nonqualified Options Outstanding		Weighted Average Exercise Price per Share		Number of RSAs			Weighted Average Grant-date Fair Value per Share		Number of RSUs			Weighted Average Grant-date Fair Value per Unit
Outstanding at October 1, 2022		—	$	—		1,000		$	14.59		323,859		$	9.54
Granted		—		—		—			—		228,250			4.70
Forfeited		—		—		—			—		(7,312	)		8.44
Vested		—		—		(1,000	)		14.59		(167,248	)		9.94
Outstanding at September 30, 2023		—		—		—			—		377,549		$	6.46
Granted		—		—		—			—		233,200			12.26
Forfeited		—		—		—			—		(26,253	)		6.47
Vested		—		—		—			—		(175,601	)		7.08
Outstanding at September 30, 2024		—	$	—		—		$	—		408,895		$	9.50