Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Convertible Notes Payable (Details Textual)

v3.19.1
Note 4 - Convertible Notes Payable (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 19, 2019
Feb. 15, 2019
Dec. 21, 2018
Aug. 31, 2018
Aug. 10, 2018
Aug. 07, 2018
Feb. 13, 2018
Jan. 25, 2018
Jan. 08, 2018
Dec. 26, 2017
Dec. 01, 2017
Nov. 09, 2017
Nov. 01, 2017
Feb. 28, 2019
Jan. 31, 2019
Oct. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Feb. 13, 2018
Dec. 31, 2018
Feb. 14, 2019
Jun. 08, 2018
Apr. 20, 2018
Apr. 17, 2018
Debt Conversion, Original Debt, Amount $ 11,784,987                                              
Debt Conversion, Converted Instrument, Shares Issued 6,825,391                                              
Conversion of Accrued Dividends into Common Stock, Amount Converted $ 4,773,480                                              
Conversion of Accrued Dividends into Common Stock, Shares Issued 954,696                                              
Debt Instrument, Convertible, Threshold Percentage of Stock Ownership After Conversion 4.99%                                              
Convertible Debt, Total $ 47,781                                              
Debt Instrument, Convertible, Number of Equity Instruments 273,034                                              
Class of Warrant or Right, Number of Securities Called by Warrants or Rights                                 1,228,431              
Class of Warrant or Right, Exercise Price of Warrants or Rights                                 $ 2.28     $ 1.75        
Warrants and Rights Outstanding                                 $ 1,636,232              
Interest Paid, Excluding Capitalized Interest, Operating Activities                                 20,038            
Amortization of Debt Discount (Premium)                                 $ 664,953            
Warrant Issued Under Fourth Note [Member]                                                
Class of Warrant or Right, Number of Securities Called by Warrants or Rights                                 91,350         12,000 79,350  
Class of Warrant or Right, Exercise Price of Warrants or Rights                                 $ 1.75         $ 1.75 $ 1.75  
Warrants and Rights Outstanding                                 $ 103,006              
Debt Instrument, Unamortized Discount, Total                                 74,532              
Warrant Issued with Fifth Note [Member]                                                
Class of Warrant or Right, Number of Securities Called by Warrants or Rights           1                                    
Class of Warrant or Right, Exercise Price of Warrants or Rights           $ 1.75                                    
Warrants and Rights Outstanding, Term           5 years                                    
Warrants Issued in Connection with Fifth Note [Member]                                                
Class of Warrant or Right, Issued During Period                           300,000 300,000         685,000        
Class of Warrant or Right, Issued During Period, Value                                       $ 775,616        
First Note [Member] | Convertible Debt [Member] | A Single Related Party [Member] | Conversion of Convertible Debt to Common Stock [Member]                                                
Debt Conversion, Original Debt, Amount                                 $ 5,000,000              
Debt Conversion, Converted Instrument, Shares Issued                                 1,585,086              
Debt Conversion Accrued Interest Amount                                 $ 944,063              
Second Note [Member] | Convertible Debt [Member]                                                
Debt Agreement, Maximum Borrowing Capacity                         $ 1,900,000                      
Debt Instrument, Convertible, Percentage of Stock Price, Subsequent Equity Financing Gross Proceeds Note Less Than 5 Million                         75.00%                      
Debt Instrument, Convertible, Percentage of Stock Price, Fully-diluted Common Shares                         85.00%                      
Debt Instrument, Interest Rate, Stated Percentage                         8.25%                      
Debt Instrument, Interest Rate, Maturity                         12.00%                      
Proceeds from Issuance of Long-term Debt, Total             $ 375,000 $ 250,000 $ 250,000 $ 250,000 $ 375,000 $ 400,000             $ 1,900,000          
Second Note [Member] | Convertible Debt [Member] | A Single Related Party [Member]                                                
Debt Instrument, Face Amount                                 1,900,000              
Second Note [Member] | Convertible Debt [Member] | A Single Related Party [Member] | Conversion of Convertible Debt to Common Stock [Member]                                                
Debt Conversion, Original Debt, Amount                                 $ 1,900,000              
Debt Conversion, Converted Instrument, Shares Issued                                 566,235              
Debt Conversion Accrued Interest Amount                                 $ 223,368              
Third Note [Member] | Convertible Debt [Member]                                                
Debt Instrument, Convertible, Threshold Percentage of Stock Ownership After Conversion         4.99%                                      
Debt Agreement, Maximum Borrowing Capacity         $ 500,000                                      
Debt Instrument, Interest Rate, Stated Percentage         10.00%                                      
Debt Instrument, Face Amount                                 500,000              
Debt Instrument, Convertible, Conversion Price         $ 0.175                                      
Third Note [Member] | Convertible Debt [Member] | Non-related Party Investors [Member]                                                
Debt Instrument, Face Amount                                 250,000              
Third Note [Member] | Convertible Debt [Member] | Conversion of Convertible Debt to Common Stock [Member] | Non-related Party Investors [Member]                                                
Debt Conversion, Original Debt, Amount                                 $ 452,219              
Debt Conversion, Converted Instrument, Shares Issued                                 2,833,034              
Debt Conversion Accrued Interest Amount                                 $ 43,562              
Long-term Debt, Total                                 47,781              
Third Note [Member] | Convertible Debt [Member] | A Single Related Party [Member]                                                
Debt Instrument, Face Amount                                 250,000              
Fourth Note [Member] | Convertible Debt [Member]                                                
Debt Agreement, Maximum Borrowing Capacity                                 3,000,000              
Debt Instrument, Interest Rate, Stated Percentage                                               10.00%
Debt Instrument, Face Amount                                               $ 3,000,000
Debt Instrument, Convertible, Conversion Price                                               $ 1.75
Debt Issuance Costs, Gross                                 163,760              
Debt Issuance Costs, Net, Total                                 118,492              
Fourth Note [Member] | Convertible Debt [Member] | Non-related Party Investors [Member]                                                
Debt Instrument, Face Amount                                 1,728,000              
Fourth Note [Member] | Convertible Debt [Member] | Conversion of Convertible Debt to Common Stock [Member] | Non-related Party Investors [Member]                                                
Debt Conversion, Original Debt, Amount                                 $ 3,000,000              
Debt Conversion, Converted Instrument, Shares Issued                                 1,841,036              
Debt Conversion Accrued Interest Amount                                 $ 221,775              
Fourth Note [Member] | Convertible Debt [Member] | Investor [Member]                                                
Debt Instrument, Face Amount                                 1,272,000              
Fifth Note [Member] | Convertible Debt [Member]                                                
Debt Instrument, Unamortized Discount, Total                                         $ 664,953      
Fifth Note [Member] | Non-convertible Promissory Notes [Member]                                                
Debt Agreement, Maximum Borrowing Capacity     $ 985,000     $ 485,000                                    
Debt Instrument, Interest Rate, Stated Percentage           10.00%                                    
Proceeds from Issuance of Long-term Debt, Total           $ 125,000                                    
Debt Issuance Costs, Net, Total                                 285,234     363,748        
Debt Agreement, Additional Borrowing Capacity     $ 300,000 $ 200,000                                        
Proceeds from (Repayments of) Notes Payable, Total   $ 985,000                                            
Interest Paid, Excluding Capitalized Interest, Operating Activities   $ 20,038                                            
Amortization of Debt Discount (Premium)                                 325,955              
Fifth Note [Member] | Non-convertible Promissory Notes [Member] | Non-related Party Investors [Member]                                                
Debt Issuance Costs, Net, Total                                 145,974     297,325        
Debt Instrument, Unamortized Discount, Total                                 $ 145,974              
Fifth Note [Member] | Non-convertible Promissory Notes [Member] | Related Party [Member]                                                
Proceeds from Issuance of Long-term Debt, Total                           $ 860,000   $ 125,000                
Debt Issuance Costs, Net, Total                                       $ 66,423