Note 12 - Discontinued Operations - Income From Discontinued Operations Amounts as Reported on Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Discontinued Operation, Tax Effect of Discontinued Operation	$ 12	$ 14	$ 36	$ 84
Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] \| Assets Acquired in The Dental Power Agreement [Member]
Revenue	239	223	334	1,478
Cost of staffing services	82	142	121	1,004
Gross profit	157	81	213	474
Selling, general and administrative expenses	(205)	(140)	(348)	(463)
(Loss) gain on sale of intangible assets	0	0		340
(Loss) gain on sale of intangible assets			(11)
(Loss) gain on sale of intangible assets	0	0		340
Net (loss) income before tax	(48)	(59)	(146)	351
Discontinued Operation, Tax Effect of Discontinued Operation	(12)	(14)	(36)	84
Net (loss) income	$ (36)	$ (45)	$ (110)	$ 267

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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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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