Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Organization and Business (Details Textual)

v3.7.0.1
Note 1 - Organization and Business (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended 18 Months Ended
Jun. 30, 2017
Jan. 31, 2017
Dec. 31, 2016
Jul. 31, 2016
Jun. 30, 2016
Sep. 30, 2011
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
May 31, 2017
Jun. 30, 2014
Number of Countries in which Entity Operates 47             47   47    
Proceeds from Issuance of Private Placement         $ 2,000,000     $ 150,836 $ 2,000,000      
Stock Issued During Period, Shares, New Issues       104,200                
Shares Issued, Price Per Share       $ 2.40                
Proceeds from Issuance of Common Stock       $ 250,000                
Proceeds from Sale of Variable Interest Entity Shares with Agreement to Repurchase               125,000      
Milestone China [Member]                        
Equity Method Investment, Ownership Percentage                       40.00%
Equity Method Investment, Deferred Gain on Sale $ 1,400,000                      
Equity Method Investments 0   $ 0         $ 0   $ 0   $ 1,000,000
Milestone China [Member] | Sale of Variable Interest Entity's Shares [Member]                        
Option to Repurchase Variable Interest Entity Shares, Purchase Price $ 1,400,000                      
Option to Repurchase Variable Entity Shares at Specified Purchase Price, Period 2 years                      
Equity Method Investment, Ownership Percentage 40.00%             40.00%   40.00% 40.00%  
Option to Repurchase, Period 10 years                 10 years    
Price for Shares of Variable Interest Entity Interest Sold $ 1,400,000             $ 1,400,000   $ 1,400,000    
Proceeds from Sale of Variable Interest Entity Shares with Agreement to Repurchase 125,000                      
Financing Receivable, Net 1,275,000             $ 1,275,000   $ 1,275,000    
Note Receivable, Quarterly Installment Amount 125,000                      
Equity Method Investment, Deferred Gain on Sale $ 1,400,000                      
Milestone Medical Inc. [Member]                        
Share Exchange Program, Number of Shares of VIE Common Stock Received Per Share of Entity's Common Stock             2          
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage           50.00%   98.00%        
Private Placement [Member]                        
Stock Issued During Period, Value, Restricted Stock Award, Gross         $ 1,000,000              
Shares Issued, Price Per Share         $ 2   $ 2   $ 2      
Underwritten Public Offering [Member]                        
Stock Issued During Period, Shares, New Issues     2,000,000                  
Class of Warrant or Right, Number of Securities Called by Warrants or Rights     1,592,775                  
Shares Issued, Price Per Share     $ 1.50                  
Class of Warrant or Right, Expiration Period     3 years                  
Class of Warrant or Right, Exercise Price of Warrants or Rights     $ 2.55                  
Over-Allotment Option [Member]                        
Stock Issued During Period, Shares, New Issues   123,700                    
Class of Warrant or Right, Number of Securities Called by Warrants or Rights     92,775                  
Shares Issued, Price Per Share   $ 1.499                    
Proceeds from Issuance of Common Stock   $ 186,000 $ 3,000,000