Note 10 - Supplemental Disclosures of Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Three Months Ended March 31,
(In thousands)	2024		2023
Cash payments for:
Interest	$	3,047	$	900
Income taxes (net of refunds received)		-		-
Noncash investing activities:
Agreement to invest in renewable energy
tax credit facility	$	2,000	$	-