Note D - Fair Values of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

	March 31, 2024				December 31, 2023				March 31, 2023
In thousands	Carrying Value		Fair Value		Carrying Value		Fair Value		Carrying Value		Fair Value
Term Loan Facility	$	30,952	$	27,844	$	32,738	$	29,439	$	38,095	$	33,734