Note 9 - Stockholders' Equity: Schedule of Assumptions Used (Details) |
3 Months Ended | |
|---|---|---|
May 31, 2017 |
May 31, 2016 |
|
| Details | ||
| Expected Term Years, Minimum | 1 | |
| Expected Term Years, Maximum | 4 | 4 |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate | 60.00% | 60.00% |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate | 60.00% | 60.00% |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum | 0.85% | |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum | 1.57% | 1.20% |
| Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate | 0.00% | 0.00% |
| Expected Forfeiture Rate | 33.00% | 33.00% |