Note 5 - Intangible Assets (Tables)

3 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

(In thousands)	Weighted- Average Useful Life (Years)		Gross		Accumulated Amortization			Net Book Value
As of December 31, 2022:
Customer relationships		17.1	$	9,870	$	(4,292	)	$	5,578
Developed technology and know-how		20.0		1,800		(751	)		1,049
Non-competition agreements		5.0		400		(374	)		26
			$	12,070	$	(5,417	)	$	6,653
As of October 1, 2022:
Customer relationships		17.1	$	9,870	$	(4,130	)	$	5,740
Developed technology and know-how		20.0		1,800		(729	)		1,071
Non-competition agreements		5.0		400		(364	)		36
			$	12,070	$	(5,223	)	$	6,847