Note 7 - Investment in MHB (Details) - USD ($)
12 Months Ended
Dec. 22, 2016
Nov. 10, 2015
Dec. 31, 2016
Dec. 31, 2015
Aug. 11, 2016
Nov. 11, 2015
Impairment loss on investment     $ (1,049,475) $ (1,846,515)    
Common Stock            
Stock price         $ 2.10  
Mile High Brands            
Shares purchased 15,000 10,000,000        
Stock price   $ 5.80       $ 5.80
Value of Original Investment   $ 2,900,000       $ 2,900,000
Business Acquisition, Percentage of Voting Interests Acquired   49.00%        
Investment at fair value     0 1,049,475    
Impairment loss on investment     $ 1,049,475 $ 1,846,515    
Equity Method Investment, Additional Information On December 22, 2016, we entered into an amendment to share exchange agreement, under which: (a) MHB cancelled 9,985,000 MHB shares issued to us under the exchange agreement; (b) we cancelled 485,000 of our post-split shares issued to MHB under the exchange agreement; (c) the Gross Revenue Assignment between the parties was terminated and section 2.04 of the exchange agreement was deleted in its entirety; and (d) the parties confirmed that the $7,500 payment from MHB to us was for fees as originally contemplated under the exchange agreement.          
Mile High Brands | Common Stock            
Shares Issued   500,000