Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Accounts Payable, Accrued Liabilities and Other (Details Textual)

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Note 8 - Accounts Payable, Accrued Liabilities and Other (Details Textual) - USD ($)
Sep. 30, 2019
Dec. 31, 2018
Director Fees [Member] | Accounts Payable [Member]    
Due to Related Parties, Current, Total $ 65,000  
Termination Costs, Bonuses and Director Fees [Member] | Accrued Liabilities and Other [Member]    
Due to Related Parties, Current, Total $ 317,000 $ 1,600,000