Note N - Restructuring Activities (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Restructuring and Related Costs [Table Text Block]

	Three Months Ended September 30,					Nine Months Ended September 30,
In thousands	2021			2020		2021			2020
Adjustment to Contract termination fee		—			—		—			(306	)
Severance	$	116		$	641	$	1,530		$	2,053
Facility, asset impairment and other expense
Lease impairment and termination expense		425			—		718			2,974
Fixed Asset disposal and impairment charges		(8	)		154		(2	)		1,294
Facility and other expenses		404			624		2,634			1,990
Total facility, asset impairment and other expense		821			778		3,350			6,258
Total	$	937		$	1,419	$	4,880		$	8,005

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

In thousands	Three Months Ended September 30, 2021
	Contract Termination Fee		Severance			Facility, asset impairment and other expense			Total
Beginning Balance:	$	—	$	937		$	21		$	958
Additions		—		113			(16	)		97
Payments and adjustments		—		(421	)		—			(421	)
Ending Balance:	$	—	$	629		$	5		$	634

In thousands	Nine Months Ended September 30, 2021
	Contract Termination Fee		Severance			Facility, asset impairment and other expense		Total
Beginning balance:	$	—	$	549		$	4	$	553
Additions		—		1,527			1		1,528
Payments and adjustments		—		(1,447	)		—		(1,447	)
Ending balance:	$	—	$	629		$	5	$	634

In thousands	Three Months Ended September 30, 2020
	Contract Termination Fee			Severance			Facility, asset impairment and other expense			Total
Beginning Balance:	$	695		$	775		$	2		$	1,472
Additions		—			611			576			1,187
Payments		(695	)		(608	)		(570	)		(1,873	)
Ending Balance:	$	—		$	778		$	8		$	786

	For the Nine Months Ended September 30, 2020
	Contract Termination Fee			Severance			Facility, asset impairment and other expense			Total
Beginning Balance:	$	1,491		$	360		$	70		$	1,921
Additions		—			2,022			3,145			5,167
Payments		(1,491	)		(1,604	)		(3,207	)		(6,302	)
Ending Balance:	$	—		$	778		$	8		$	786