Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Subsequent Events (Details Narrative)

v3.20.4

Subsequent Events (Details Narrative) - USD ($)					1 Months Ended		6 Months Ended
Subsequent Events (Details Narrative) - USD ($)	Nov. 17, 2020	Nov. 16, 2020	Nov. 13, 2020	Aug. 11, 2020	Dec. 31, 2020	Nov. 30, 2020	Oct. 31, 2020	Oct. 31, 2019
Proceeds from warrants exercise							$ 70,000
Series H Preferred Stock [Member]
Number of shares issued for common stock				106,894
Warrants [Member]
Common stock exercise of stock warrants							10,000
Subsequent Event [Member] \| Directors [Member]
Number of shares of restricted common stock		188
Subsequent Event [Member] \| Series H Preferred Stock [Member]
Number of shares issued for common stock			1,068,940
Conversion of shares			106,894
Subsequent Event [Member] \| Series I Preferred Stock [Member]
Number of shares issued for common stock	921,666
Conversion of shares	921,666
Subsequent Event [Member] \| Warrants [Member]
Common stock exercise of stock warrants					100,000	100,000
Proceeds from warrants exercise					$ 700,000	$ 700,000

- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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The cash inflow associated with the amount received from holders exercising their stock warrants.

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