Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Equity (Details Textual)

Note 11 - Equity (Details Textual) - USD ($)						1 Months Ended				3 Months Ended					9 Months Ended		12 Months Ended	21 Months Ended
Note 11 - Equity (Details Textual) - USD ($)	Jun. 02, 2021	Nov. 05, 2020	Aug. 31, 2020	Aug. 09, 2020	May 06, 2020	Nov. 13, 2020	Feb. 29, 2020	Jan. 31, 2020	Dec. 31, 2019	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019	Sep. 30, 2020	Aug. 30, 2020
Stock Issued During Period, Shares, New Issues (in shares)									2,100,000
Proceeds from Issuance of Common Stock								$ 812,000	$ 1,900,000						$ 4,417,560	$ 6,046,915	$ 1,100,000
Common Stock, Share Subscribed but Unissued, Subscriptions Receivable										$ 5,000,000					$ 5,000,000			$ 5,000,000
Stock Issued During Period, Value, New Issues													$ 5,166,441	$ 50,000
Common Stock, Par or Stated Value Per Share (in dollars per share)									$ 0.001	$ 0.001					$ 0.001		$ 0.001	$ 0.001
Proceeds from Issuance of Preferred Stock and Preference Stock															$ 4,350,000
Preferred Stock, Shares Subscribed but Unissued (in shares)									0	148,500					148,500		0	148,500
Preferred Stock, Shares Subscribed but Unissued, Subscriptions Receivable										$ 14,150,000					$ 14,150,000			$ 14,150,000
Stock Issued During Period, Value, Issued for Services										$ 65,400		$ 4,801
Stock Issued During Period, Shares, Issued for Employee Bonuses (in shares)															32,651	8,128		8,128
Issuance of Stock to Defined Contribution Plan for Employer Matching Contribution															$ 39,834	$ 19,588		$ 20,000
Common Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)													8,000,000	17,857
Stock Issued During Period, Value, New Issues													$ 8,000	$ 357
Stock Issued During Period, Shares, Issued for Services (in shares)										20,000		3,810
Stock Issued During Period, Value, Issued for Services										$ 20		$ 4
Stock Issued During Period, Shares, Issued for Employee Bonuses (in shares)											40,844	53,315
Private Placement [Member]
Stock Issued During Period, Value, New Issues											$ 520,030
Private Placement [Member] \| Common Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)										461,729	1,911,800	902,162
Stock Issued During Period, Value, New Issues										$ 462	$ 1,912	$ 902
Conversion from Series C Preferred Stock To Common Stock [Member]
Stock Issued During Period, Value, New Issues											$ 700,000
Conversion of Stock, Shares Converted (in shares)															420,000
Conversion of Stock, Shares Issued (in shares)															1,425,076
Conversion from Series C Preferred Stock To Common Stock [Member] \| Common Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)
Stock Issued During Period, Value, New Issues
Conversion from Series D Preferred Stock To Common Stock [Member]
Conversion of Stock, Shares Converted (in shares)										1,500					1,500
Conversion of Stock, Shares Issued (in shares)										56,497					56,497
Conversion from Series D Preferred Stock To Common Stock [Member] \| Subsequent Event [Member]
Conversion of Stock, Shares Converted (in shares)						7,000
Conversion of Stock, Shares Issued (in shares)						313,290
Series C Preferred Stock [Member]
Stock Issued During Period, Value, New Issues										$ 3,463,178
Preferred Stock, Deemed Dividend															$ 467,000
Conversion of Stock, Shares Converted (in shares)															420,000
Series C Preferred Stock [Member] \| Common Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)
Stock Issued During Period, Value, New Issues
Series D Preferred Stock [Member]
Stock Issued During Period, Value, New Issues										$ 132,091
Preferred Stock, Deemed Dividend															$ 17,000
Preferred Stock, Shares Subscribed but Unissued (in shares)										700,000					700,000			700,000
Preferred Stock, Shares Subscribed but Unissued, Subscriptions Receivable										$ 14,200,000	$ 14,200,000				$ 14,200,000			$ 14,200,000
Series D Preferred Stock [Member] \| Common Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)
Stock Issued During Period, Value, New Issues
Keystone Capital Partners, LLC [Member] \| Forecast [Member] \| Maximum [Member]
Stock Issued During Period, Value, New Issues	$ 5,147,000
Keystone Capital Partners, LLC [Member] \| Series C Preferred Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)					420,000		420,000								420,000
Proceeds from Issuance of Common Stock															$ 4.20
Stock Issued During Period, Value, New Issues					$ 4,200,000		$ 4,200,000
Convertible Preferred Stock, Discount to Market Rate							10.00%
Convertible Preferred Stock, Maximum Allowed Percentage of Common Stock Outstanding Used in Conversion Shares							19.99%
Proceeds from Issuance of Preferred Stock and Preference Stock															$ 4,200,000
Keystone Capital Partners, LLC [Member] \| Series D Preferred Stock [Member]
Stock Issued During Period, Shares, New Issues (in shares)			150,000							1,500
Stock Issued During Period, Value, New Issues			$ 15,000,000
Convertible Preferred Stock, Discount to Market Rate			10.00%
Convertible Preferred Stock, Maximum Allowed Percentage of Common Stock Outstanding Used in Conversion Shares			19.99%
Preferred Stock, Deemed Dividend										$ 17,000
Stock Issued During Period, Value, Other			$ 15
Proceeds from Issuance of Preferred Stock and Preference Stock										$ 150,000
Keystone Capital Partners, LLC [Member] \| Series D Preferred Stock [Member] \| Subsequent Event [Member]
Stock Issued During Period, Shares, New Issues (in shares)						7,000
Proceeds from Issuance of Preferred Stock and Preference Stock						$ 700,000
Jubilant [Member]
Stock Issued During Period, Shares, New Issues (in shares)				209,205
Proceeds from Issuance of Common Stock				$ 1
Jubilant [Member] \| Private Placement [Member]
Sale of Stock, Commitment Amount				$ 1,000,000
Mastiff Group LLC [Member] \| Private Placement [Member]
Sale of Stock, Commitment Amount																			$ 25,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)																			$ 0.001
Mastiff Group LLC [Member] \| Private Placement [Member] \| Forecast [Member]
Stock Issued During Period, Shares, New Issues (in shares)		1,000,000
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 5
Mastiff Group LLC [Member] \| Private Placement [Member] \| Forecast [Member] \| Maximum [Member]
Common Stock, Par or Stated Value Per Share (in dollars per share)		$ 5.75
Investor [Member]
Stock Issued During Period, Shares, New Issues (in shares)							4,000,000								4,020,588
Proceeds from Issuance of Common Stock							$ 3,400,000								$ 3,400,000
Preferred Stock, Shares Subscribed but Unissued (in shares)										700,000					700,000			700,000
Investor [Member] \| Private Placement [Member]
Sale of Stock, Commitment Amount																			$ 25,000
Other Liabilities, Current, Total										$ 25,000					$ 25,000			$ 25,000
Employees [Member] \| Common Stock [Member]
Stock Issued During Period, Shares, Issued for Services (in shares)															94,159
Stock Issued During Period, Value, Issued for Services															$ 172,000
Prepaid Expenses and Other Current Assets [Member]
Common Stock, Share Subscribed but Unissued, Subscriptions Receivable									$ 812,000								$ 812,000