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Note 5 - Acquisitions and Discontinued Operations - Financial Information From Discontinued Operations (Details) - Leased Real Estate [Member] - Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2024
Rental revenue	$ 157	$ 890
Total revenues	157	890
Cost of services sold	31	136
General and administrative expenses	8	128
Leased real estate segment interest expense	43	218
Total expenses	82	482
Non-operating other revenue	6	31
Income from discontinued operations before income tax expense	81	439
Income tax expense	0	0
Income from discontinued operations, net of taxes	$ 81	$ 439

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