Note 13 - Discontinued Operations - Income From Discontinued Operations Amounts as Reported on Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Discontinued Operation, Tax Effect of Discontinued Operation	$ 14	$ 37	$ 49	$ 48
Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] \| Assets Acquired in The Dental Power Agreement [Member]
Revenue	258	209	593	1,688
Cost of staffing services	82	102	203	1,106
Gross profit	176	107	390	582
Selling, general and administrative expenses	(232)	(116)	(580)	(579)
(Loss) gain on sale of intangible assets	0			196
(Loss) gain on sale of intangible assets		(143)	(11)
(Loss) gain on sale of intangible assets	0			196
Net (loss) income before tax	(56)	(152)	(201)	199
Discontinued Operation, Tax Effect of Discontinued Operation	(14)	(37)	(49)	48
Net (loss) income	$ (42)	$ (115)	$ (152)	$ 151

Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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