Note F - Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

In thousands	September 30, 2021		December 31, 2020
Revolving credit facility	$	13,100	$	17,100
Paycheck Protection Program Term Note		-		10,000
Total debt		13,100		27,100
Less: current portion of long-term debt		-		(4,926	)
Long-term debt	$	13,100	$	22,174