Note 6 - Goodwill (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

	In Thousands
	2022		2021
Goodwill:
Balance at January 1,	$	4,805		4,805
Goodwill acquired during year		—		—
Impairment loss		—		—
Balance at December 31,	$	4,805		4,805