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Note 2 - Cash, Cash Equivalents, and Restricted Cash (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Schedule of Cash and Cash Equivalents [Table Text Block]

		As of
		March 31, 2025				December 31, 2024
Cash and cash equivalents		$	499			$	898
Restricted cash included in other current assets			2				31
Restricted cash included in other assets			2,923				2,902
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows		$	3,424			$	3,831

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Tabular disclosure of the components of cash and cash equivalents.

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