Note 4 - Property and equipment (Details) - Schedule of Property and Equipment - USD ($) |
Jun. 30, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | $ 384,339 | $ 372,123 |
| Less accumulated depreciation | (154,356) | (116,863) |
| 229,983 | 255,260 | |
| Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | 98,459 | 96,379 |
| Tooling [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | 127,436 | 127,436 |
| Computer Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | 58,415 | 42,272 |
| Warehouse Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | 11,649 | 11,649 |
| Leasehold Improvements [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | 54,452 | 60,459 |
| Furniture and Fixtures [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and Equipment, Gross | $ 33,928 | $ 33,928 |