Note 3 - Discontinued Operations and Assets Held for Sale (Details Textual) - Global Knowledge [Member] - Discontinued Operations, Held-for-Sale [Member] - Subsequent Event [Member] $ in Millions |
May 20, 2026
USD ($)
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| Goodwill, Impairment Loss | $ 8.7 |
| Disposal Group, Including Discontinued Operation, Valuation Allowance | 6.9 |
| Disposal Group, Including Discontinued Operation, Loss (Gain) on Write-down, Indefinite-lived Intangible Assets | 6.2 |
| Disposal Group, Including Discontinued Operation, Loss (Gain) on Write-down, Property and Equipment | $ 0.7 |
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- Definition Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value of intangible assets of a disposal group. Includes discontinued operations. No definition available.
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- Definition Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value of property and equipment of a disposal group. Includes discontinued operations. No definition available.
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- Definition 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 included on the balance sheet as held for sale. Includes discontinued operations. No definition available.
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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