Annual report pursuant to Section 13 and 15(d)

Note 20 - Supplemental Disclosure for Statements of Cash Flows (Details Textual)

v3.20.1
Note 20 - Supplemental Disclosure for Statements of Cash Flows (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Nov. 30, 2018
Dec. 31, 2019
Dec. 31, 2018
Nov. 30, 2019
Nov. 30, 2017
Interest Paid, Excluding Capitalized Interest, Operating Activities   $ 8,000 $ 8,000    
Stock Issued During Period, Shares, Employee Benefit Plan   8,128 4,734    
Issuance of Stock to Defined Contribution Plan for Employer Matching Contribution   $ 19,588 $ 35,980    
Stock Issued During Period, Value, New Issues   5,166,441      
Gain (Loss) on Extinguishment of Debt, Total   $ (5,291,616)    
Common Stock [Member]          
Stock Issued During Period, Shares, Employee Benefit Plan   8,128 4,734    
Stock Issued During Period, Shares, New Issues   8,000,000      
Stock Issued During Period, Value, New Issues   $ 8,000      
Former Chief Executive Officer and President [Member] | Common Stock [Member]          
Stock Issued During Period, Shares, New Issues 925,000        
Notes Payable Issued for Prepayment of Insurance Premiums [Member] | IPFS [Member]          
Debt Instrument, Face Amount $ 393,000     $ 349,000 $ 396,000
Debt Instrument, Interest Rate, Stated Percentage 5.10%     5.00% 4.00%
Platinum Loan Agreement [Member] | Former Chief Executive Officer and President [Member]          
Repayments of Convertible Debt $ 2,200,000        
Gain (Loss) on Extinguishment of Debt, Total $ (1,000,000)        
Platinum Loan Agreement [Member] | Former Chief Executive Officer and President [Member] | Common Stock [Member]          
Debt Conversion, Converted Instrument, Shares Issued 817,857        
Stock Issued During Period, Value, New Issues $ 3,200,000