Note O - Restructuring Activities (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Restructuring and Related Costs [Table Text Block]

In thousands	Year Ended December 31, 2021
Severance		2,482
Facility, asset impairment and other expense
Lease impairment and termination expense		868
Fixed Asset disposal and impairment charges		33
Facility and other expenses		2,976
Total facility, asset impairment and other expense		3,877
Total	$	6,359

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

In thousands	Year Ended December 31, 2022
				Facility, asset impairment and other
	Severance			expense		Total
Beginning balance:	$	738		$	—	$	738
Additions		—			—		—
Payments and adjustment		(726	)		—		(726	)
Ending balance:	$	12		$	—	$	12