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Note 2 - Discontinued Operations (Details Textual) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)
Disposal Group, Including Discontinued Operation, Assets	$ 0	$ 0	$ 0
Net Cash Provided by (Used in) Discontinued Operations	0	$ 0
Number of Reportable Segments		1
Disposal Group, Including Discontinued Operation, Liabilities	$ 0	$ 0	$ 0

X

- Definition

Amount classified as assets attributable to disposal group held for sale or disposed of.

+ References

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-Paragraph 10
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Amount classified as liabilities attributable to disposal group held for sale or disposed of.

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Increase (decrease) in cash associated with the entity's discontinued operations.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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