Note 1 - Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Cash and Cash Equivalents [Table Text Block]

Cash, Cash Equivalents and Restricted Cash		June 30, 2026				December 31, 2025				June 30, 2025
*(in thousands)*

Cash and Cash Equivalents		$	5,319			$	8,599			$	13,205
Restricted Cash			-				-				-
Long-Term Restricted Cash			2,759				2,759				2,759
Cash, Cash Equivalents and Restricted Cash in the Consolidated Statement of Cash Flows		$	8,078			$	11,358			$	15,964