Note 14 - 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, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Benefit for income taxes	$ 36	$ 14	$ 63	$ 49
Net loss	(107)	(42)	(192)	(152)
Discontinued Operations, Held-for-Sale or Disposed of by Sale [Member] \| Assets Acquired in The Dental Power Agreement [Member]
Revenue	132	258	433	593
Cost of staffing services	77	82	173	203
Gross profit	55	176	260	390
Selling, general and administrative expenses	(98)	(232)	(415)	(580)
Impairment of intangible asset	(100)	0	(100)	0
Loss on sale of intangible assets	0	0	0
Loss on sale of intangible assets				(11)
Net loss before tax	(143)	(56)	(255)	(201)
Benefit for income taxes	(36)	(14)	(63)	(49)
Net loss	$ (107)	$ (42)	$ (192)	$ (152)

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

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Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.

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