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Note 1 - Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Cash and Cash Equivalents [Table Text Block]

Cash, Cash Equivalents and Restricted Cash		September 30, 2021				December 31, 2020				September 30, 2020
(in thousands)
Cash and Cash Equivalents		$	18,575			$	7,290			$	7,502
Restricted Cash			10,340				134				134
Cash, Cash Equivalents and Restricted Cash in the Condensed Consolidated Statement of Cash Flows		$	28,915			$	7,424			$	7,636

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