Note N - Restructuring Activities (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Restructuring and Related Costs [Table Text Block]

In thousands	Year Ended December 31, 2021		Year Ended December 31, 2020
Adjustment to Contract termination fee		—	$	(306	)
Severance		2,482		2,495
Facility, asset impairment and other expense
Lease impairment and termination expense		868		2,974
Fixed Asset disposal and impairment charges		33		1,327
Facility and other expenses		2,976		2,884
Total facility, asset impairment and other expense		3,877		7,185
Total	$	6,359	$	9,374

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

In thousands	Year Ended December 31, 2021
				Facility, asset impairment and other
	Severance			expense			Total
Beginning balance:	$	549		$	4		$	553
Additions		2,478			2			2,480
Payments		(2,289	)		(6	)		(2,295	)
Ending balance:	$	738		$	—		$	738