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Note 1 - Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Cash and Cash Equivalents [Table Text Block]

Cash, Cash Equivalents and Restricted Cash		March 31, 2025				December 31, 2024				March 31, 2024
(in thousands)
Cash and Cash Equivalents		$	21,569			$	17,292			$	19,212
Restricted Cash			-				-				-
Long-Term Restricted Cash			2,759				134				134
Cash, Cash Equivalents and Restricted Cash in the Consolidated Statement of Cash Flows		$	24,328			$	17,426			$	19,346

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