Note 3 - Segment Reporting (Details) - Segment Revenue, Operating Profit and Total Assets - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
Dec. 31, 2013 |
||||
| Revenue | |||||||||
| Revenue | $ 190,516 | $ 605,943 | $ 807,139 | $ 1,055,344 | $ 1,288,985 | $ 1,124,836 | |||
| Gross Profit | 156,265 | 55,313 | (311,594) | 72,686 | 97,595 | 3,224 | |||
| Assets | |||||||||
| Assets | 826,350 | 826,350 | 2,560,940 | [1] | $ 3,465,405 | ||||
| Distribution [Member] | |||||||||
| Revenue | |||||||||
| Revenue | 168,351 | 605,943 | 630,974 | 1,055,344 | |||||
| Gross Profit | 148,146 | $ 55,313 | (252,219) | $ 72,686 | |||||
| Assets | |||||||||
| Assets | 826,087 | 826,087 | $ 2,560,940 | ||||||
| Installation [Member] | |||||||||
| Revenue | |||||||||
| Revenue | 22,165 | 176,165 | |||||||
| Gross Profit | 8,120 | (59,375) | |||||||
| Assets | |||||||||
| Assets | $ 263 | $ 263 | |||||||
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