Note 11 - Income Taxes (Details Textual) - USD ($)	11 Months Ended	12 Months Ended
Feb. 28, 2017	Feb. 28, 2018
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	$ 0	$ 0
Effective Income Tax Rate Reconciliation, Percent, Total	34.00%	21.00%
Effective Income Tax Rate Reconciliation, Foreign Profit Tax Rate, Percent	16.50%	16.50%
Deferred Tax Assets, Gross, Total	$ 19,240	$ 367,735
Deferred Tax Assets, Valuation Allowance, Total	$ 19,240	$ 367,735
Domestic Tax Authority [Member]
Effective Income Tax Rate Reconciliation, Percent, Total	34.00%	21.00%
Foreign Tax Authority [Member]
Effective Income Tax Rate Reconciliation, Percent, Total	34.00%	21.00%

Percentage of foreign profit tax rate applicable to pretax income (loss).

No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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