Note 22 - Discontinued Operations (Details Textual) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total	$ (3,213,536)	$ (263,578)
CTI Europe [Member]
Disposal Group, Including Discontinued Operation, Assets, Total	1,750,000
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total	(683,000)
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total	(1,005,000)	(46,812)
CTI Balloons and CTI Europe [Member]
Disposal Group, Including Discontinued Operation, Assets, Total	756,033	3,672,117
Disposal Group, Including Discontinued Operation, Inventory	1,000,000
Disposal Group, Including Discontinued Operation, Allowance for Doubtful Accounts	67,000
Disposal Group, Including Discontinued Operation, Other Assets	8,000
Depreciation and Amortization, Discontinued Operations	7,000	29,000
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total	(604,483)
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total	(3,213,536)	(263,578)
CTI Balloons Limited [Member]
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total	(321,000)
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest, Total	$ (1,006,000)	$ (310,000)

Amount classified as allowance for doubtful account attributable to disposal group held for sale or disposed of.

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Amount classified as assets attributable to disposal group held for sale or disposed of.

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Amount of deprecation and amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations.

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Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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