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Note 9 - Commitments and Contingencies (Details Textual)									1 Months Ended	9 Months Ended	12 Months Ended
	Apr. 16, 2020	Feb. 25, 2020 USD ($) shares	Sep. 26, 2019 USD ($) ft²	Jun. 01, 2019 USD ($) ft²	Mar. 11, 2019 USD ($) ft²	Oct. 01, 2018 USD ($) ft²	Oct. 05, 2017	Aug. 01, 2017 USD ($)	May 31, 2013 USD ($) ft²	Sep. 30, 2018 USD ($) ft²	Dec. 31, 2016 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2018 shares	Jul. 18, 2017 shares	Aug. 06, 2014 shares
Operating Leases, Future Minimum Payments, Remainder of Fiscal Year												$ 190,000
Reverse Stock Split [Member]
Stockholders' Equity Note, Stock Split, Conversion Ratio							10
Lawsuit Against Aptito.com, Inc. and Shareholders of Aptito.com, Inc. [Member] | Aptito, LLC [Member]
Number of Parent's Shares in Dispute Related to Acquisition (in shares) | shares													125,000	125,000	125,000
Lease Agreement for Office at Florida [Member]
Area of Real Estate Property (Square Foot) | ft²			5,875						4,101
Periodic Lease and Rental Expense, Per Month			$ 16,156					$ 14,354	$ 16,800		$ 19,448
Periodic Lease and Rental Expense, Annual			$ 193,875					$ 172,248			$ 233,377
Lessee, Operating Lease, Term of Contract (Year)			5 years					5 years
Lease Agreement for Office in Yekaterinburg, Russia [Member]
Area of Real Estate Property (Square Foot) | ft²				1,654
Periodic Lease and Rental Expense, Annual				$ 24,300
Lease Agreement for Office in Moscow Russia [Member]
Area of Real Estate Property (Square Foot) | ft²					1,600	3,385				4,675
Periodic Lease and Rental Expense, Annual					$ 50,900	$ 56,000				$ 84,457
Chief Legal Officer and Corporate Secretary [Member]
Annual Base Salary		$ 250,000
Employment Agreement, Term (Year)		5 years
Employment Agreement, Renewal Term (Year)		1 year
Employment Agreement, Signing Bonus, Shares (in shares) | shares		10,000
Employment Agreement, Bonus Percent		50.00%
Chief Legal Officer and Corporate Secretary [Member] | Subsequent Event [Member]
Employment Agreement, Base Salary Reduction	50.00%

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