Note D - Fair Values of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2024

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	June 30, 2024				December 31, 2023				June 30, 2023
In thousands	Carrying Value		Fair Value		Carrying Value		Fair Value		Carrying Value		Fair Value
Term Loan Facility	$	29,167	$	26,390	$	32,738	$	29,439	$	36,310	$	31,984