Note 4 - Allowance for Credit Losses (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Financing Receivable, Allowance for Credit Loss [Table Text Block]

	Trade
(In Thousands)	and Other
	Receivables
Balance at January 1, 2023	$	14,060
Current period provision for expected credit losses		125
Write offs		(1,484	)
Other		(61	)
Balance at March 31, 2023	$	12,640