Note 10 - Stockholders' equity (Details)
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1 Months Ended |
3 Months Ended |
6 Months Ended |
12 Months Ended |
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|
|
Jun. 02, 2015
USD ($)
$ / shares
shares
|
Jun. 01, 2015
USD ($)
shares
|
Mar. 10, 2015
$ / shares
shares
|
Dec. 31, 2014
USD ($)
$ / shares
shares
|
Nov. 13, 2014
USD ($)
shares
|
Nov. 08, 2014
USD ($)
shares
|
Oct. 08, 2014
USD ($)
shares
|
Sep. 30, 2014
USD ($)
shares
|
Sep. 08, 2014
USD ($)
shares
|
Aug. 01, 2014
USD ($)
shares
|
Jun. 30, 2014
USD ($)
shares
|
Jun. 18, 2014
USD ($)
shares
|
Jun. 02, 2014
USD ($)
$ / shares
shares
|
May. 27, 2014
USD ($)
shares
|
May. 20, 2014
USD ($)
shares
|
Mar. 31, 2014
USD ($)
shares
|
Feb. 03, 2014
USD ($)
shares
|
Jun. 30, 2015
USD ($)
$ / shares
shares
|
Apr. 30, 2015
shares
|
Jun. 30, 2015
USD ($)
$ / shares
shares
|
Mar. 31, 2015
USD ($)
$ / shares
shares
|
Dec. 31, 2014
USD ($)
$ / shares
shares
|
Jun. 30, 2014
USD ($)
|
Jun. 30, 2015
USD ($)
$ / shares
shares
|
Jun. 30, 2014
USD ($)
shares
|
Dec. 31, 2014
USD ($)
$ / shares
shares
|
Dec. 31, 2013
USD ($)
shares
|
May. 09, 2014
USD ($)
|
Apr. 18, 2014
USD ($)
|
Sep. 18, 2013
USD ($)
$ / shares
|
Dec. 31, 2012
shares
|
Note 10 - Stockholders' equity (Details) [Line Items] |
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Common Stock, Shares, Issued |
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41,416,113
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56,381,367
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|
56,381,367
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41,416,113
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|
56,381,367
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|
41,416,113
|
37,274,292
|
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|
Common Stock, Shares, Outstanding |
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|
41,416,113
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|
|
|
|
|
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|
|
|
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|
56,381,367
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|
56,381,367
|
|
41,416,113
|
|
56,381,367
|
|
41,416,113
|
37,274,292
|
|
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|
Common Stock, Shares Subscribed but Unissued |
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|
1,127,859
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|
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897,333
|
|
897,333
|
|
1,127,859
|
|
897,333
|
|
1,127,859
|
2,855,979
|
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|
Stock Authorized to be Issued, Shares |
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1,096,800
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|
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Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures |
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|
12,000
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|
105,000
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|
9,375
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|
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures (in Dollars) | $ |
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|
$ 5,100
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|
$ 58,800
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$ 4,125
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|
Stock Issued During Period, Shares, Issued for Services |
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36,774
|
26,667
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26,230
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|
Stock Issued During Period, Value, Issued for Services (in Dollars) | $ |
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|
$ 16,000
|
$ 16,000
|
|
$ 16,000
|
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|
|
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$ 134,400
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$ 534,554
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Debt Conversion, Original Debt, Amount (in Dollars) | $ |
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$ 267,500
|
$ 0
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Warrant, Decrease in Warrant Exercise Unissued |
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5,000
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Preferred Stock, Shares Issued |
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0
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|
|
|
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|
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|
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
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|
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|
|
0
|
Stock Issued During Period, Shares, Previously Owed |
|
|
|
|
|
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|
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|
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|
802,859
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Proceeds from Warrant Exercises (in Dollars) | $ |
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$ 28,750
|
$ 0
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Stock Issued During Period, Shares, Conversion of Convertible Securities |
|
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3,566,667
|
0
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|
Proceeds from Issuance of Common Stock (in Dollars) | $ |
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$ 548,400
|
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|
$ 548,400
|
$ 0
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|
Class of Warrant or Rights Granted |
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|
1,096,800
|
|
|
|
|
|
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|
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|
|
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|
1,989,300
|
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|
|
|
|
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|
Sale of Stock, Price Per Share (in Dollars per share) | $ / shares |
$ 0.50
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|
$ 0.50
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|
|
|
|
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|
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|
|
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|
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares |
0.075
|
|
$ 0.50
|
$ 0.15
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.14
|
|
$ 0.14
|
$ 0.50
|
$ 0.15
|
|
$ 0.14
|
|
$ 0.15
|
|
|
|
|
|
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) | $ |
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
$ 535,100
|
|
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|
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|
Share Price (in Dollars per share) | $ / shares |
0.14
|
|
|
|
|
|
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|
|
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|
|
|
|
|
|
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|
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|
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|
Fair Value Assumptions, Exercise Price (in Dollars per share) | $ / shares |
$ 0.10
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Gains (Losses) on Extinguishment of Debt (in Dollars) | $ |
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|
|
|
|
|
|
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|
|
|
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|
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|
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|
$ (6,118,145)
|
|
|
$ 0
|
(6,118,145)
|
0
|
|
|
|
|
|
|
Increase (Decrease) in Derivative Liabilities (in Dollars) | $ |
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|
1,851,635
|
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|
|
|
|
|
|
Adjustments to Additional Paid in Capital, Other (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
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|
7,969,780
|
|
|
|
|
|
|
|
Debt Instrument, Face Amount (in Dollars) | $ |
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
$ 25,000
|
$ 90,000
|
|
|
Adjustments to Additional Paid in Capital, Convertible Debt with Conversion Feature (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
220,125
|
|
$ 2,027,088
|
|
|
|
|
|
Debt Instrument, Convertible, Beneficial Conversion Feature (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
$ 220,125
|
$ 1,872,207
|
|
$ 296,524
|
|
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|
|
Convertible Debt [Member] |
|
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|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
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|
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|
Fair Value Assumptions, Expected Term |
|
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|
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|
|
|
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|
|
|
|
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|
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|
1 year 62 days
|
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|
Fair Value Assumptions, Risk Free Interest Rate |
|
|
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|
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|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
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|
26.00%
|
|
|
|
|
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|
|
Fair Value Assumptions, Expected Volatility Rate |
|
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|
|
|
|
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|
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|
|
|
|
|
|
|
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|
119.05%
|
|
|
|
|
|
|
|
Share Price (in Dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
0.14
|
|
$ 0.14
|
|
|
|
$ 0.14
|
|
|
|
|
|
|
|
Fair Value Assumptions, Exercise Price (in Dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.10
|
|
$ 0.10
|
|
|
|
$ 0.10
|
|
|
|
|
|
|
|
Debt Instrument, Face Amount (in Dollars) | $ |
$ 625,000
|
|
|
|
|
|
|
|
|
|
|
|
$ 1,750,000
|
|
$ 5,250,000
|
|
|
|
$ 625,000
|
|
$ 625,000
|
|
|
|
$ 625,000
|
|
|
|
|
|
|
|
Debt Instrument, Convertible, Beneficial Conversion Feature (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
$ 2,840,637
|
|
|
|
|
|
|
|
Debt Instrument, Convertible, Remaining Discount Amortization Period |
|
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|
|
|
|
|
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|
|
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|
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|
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|
13 months
|
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|
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|
Chief Financial Officer [Member] |
|
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|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
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|
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|
|
|
|
|
|
|
|
|
|
|
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|
Stock Authorized to be Issued, Shares |
|
|
|
105,000
|
|
|
|
|
|
|
|
|
|
|
|
|
104,000
|
|
|
105,000
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
$ 49,350
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 53,040
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures |
|
|
|
|
|
|
|
|
|
|
105,000
|
200,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
$ 49,350
|
$ 96,020
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Chief Executive Officer [Member] |
|
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|
|
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|
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|
|
|
|
|
|
|
|
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|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
200,000
|
|
|
|
|
|
|
|
|
|
|
|
|
150,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
$ 94,000
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 76,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.40
|
|
Debt Instrument, Face Amount (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 50,000
|
|
Director [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
335,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
$ 157,192
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Number of Directors |
|
|
|
6
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
Executives and Sales Teams [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
162,859
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
$ 76,544
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Principal [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Converted Instrument, Shares Issued |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3,566,667
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Accrued Interest [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Converted Instrument, Shares Issued |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4,379
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class of Warrant or Rights Granted |
625,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fair Value Assumptions, Expected Term |
1 year 62 days
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fair Value Assumptions, Expected Volatility Rate |
119.05%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Share Price (in Dollars per share) | $ / shares |
$ 0.14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Fair Value Assumptions, Exercise Price (in Dollars per share) | $ / shares |
$ 0.10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Instrument, Face Amount (in Dollars) | $ |
$ 625,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Convertible Debt [Member] | Principal [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Converted Instrument, Shares Issued |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
350,000
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Original Debt, Amount (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 175,000
|
|
|
|
|
|
|
|
|
|
Convertible Debt [Member] | Accrued Interest [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Converted Instrument, Shares Issued |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
7,507
|
|
|
|
|
|
|
|
|
|
Debt Conversion, Original Debt, Amount (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 3,754
|
|
|
|
|
|
|
|
|
|
Class C [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class of Warrant or Rights Granted |
625,000
|
|
|
|
|
|
|
|
|
|
|
|
1,750,000
|
|
5,250,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares |
$ 0.10
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.10
|
[1] |
|
|
|
|
|
|
|
$ 0.50
|
|
|
|
|
|
|
|
|
|
|
Fair Value Assumptions, Expected Term |
1 year 62 days
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 year 62 days
|
|
|
|
|
|
|
|
Fair Value Assumptions, Risk Free Interest Rate |
0.26%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
26.00%
|
|
|
|
|
|
|
|
Fair Value Assumptions, Expected Volatility Rate |
119.05%
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
119.05%
|
|
|
|
|
|
|
|
Share Price (in Dollars per share) | $ / shares |
$ 0.14
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.14
|
|
$ 0.14
|
|
|
|
$ 0.14
|
|
|
|
|
|
|
|
Fair Value Assumptions, Exercise Price (in Dollars per share) | $ / shares |
$ 0.10
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 0.10
|
|
$ 0.10
|
|
|
|
$ 0.10
|
|
|
|
|
|
|
|
Class of Warrant, Interest Expense, Amortization Period |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13 months
|
|
|
|
|
|
|
|
Stock Issued for Services [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
325,000
|
|
|
|
|
|
|
360,000
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 130,000
|
|
|
|
|
|
|
$ 134,400
|
|
|
|
|
|
|
|
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 30,600
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued for Services [Member] | Consulting Services [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
150,000
|
|
|
|
|
|
|
|
Stock Issued for Services [Member] | Chief Financial Officer [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
210,000
|
|
|
|
|
|
|
|
Stock Issued for Services 2 [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
98,039
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 50,000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued for Exercise of Warrants [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
115,000
|
|
|
|
|
|
|
|
Stock Issued During Period, Shares, Conversion of Convertible Securities |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
90,000
|
|
|
|
|
|
|
|
Stock To Be Issued |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25,000
|
|
|
|
|
|
|
|
Stock Issued for Revision of Cash Investment [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Shares, Other |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6,215,201
|
|
|
|
|
|
|
|
Stock Issued for Interest on Debentures [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Shares |
|
3,125,499
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
251,182
|
|
|
|
|
|
|
|
|
|
|
Stock Authorized to be Issued, Value (in Dollars) | $ |
|
$ 426,006
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 125,591
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Shares, Conversion of Convertible Securities |
|
2,858,481
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5,041
|
|
|
220,826
|
|
|
|
|
|
|
|
|
|
|
Stock To Be Issued |
|
267,018
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25,315
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Class of Warrant or Rights Granted |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
625,000
|
|
|
|
|
|
|
|
Stock Issued During Period, Value, Conversion of Convertible Securities (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 645
|
|
|
|
|
|
$ 552,242
|
|
|
|
|
|
|
|
Stock Issued for Conversion of Debentures Payable and Interest [Member] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note 10 - Stockholders' equity (Details) [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Stock Issued During Period, Value, Conversion of Convertible Securities (in Dollars) | $ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ 267,500
|
|
|
|
|
|
$ 267,500
|
|
$ 178,754
|
|
|
|
|
|
|
|