Note D - Stockholders' Equity (Details) |
12 Months Ended |
|---|---|
|
Dec. 31, 2018
USD ($)
$ / shares
shares
| |
| Extended value | $ | $ 85,833 |
| Series A Warrants | |
| Stock price | $ 0.275 |
| Exercise price | $ 0.55 |
| Expected life (years) | 9 months |
| Risk-free rate | 0.54% |
| Warrant value | $ .1168 |
| Number of warrants | shares | 181,818 |
| Extended value | $ | $ 21,249 |
| Series B Warrants | |
| Stock price | $ 0.275 |
| Exercise price | $ 1.10 |
| Expected life (years) | 1 year 9 months |
| Risk-free rate | 0.69% |
| Warrant value | $ .1639 |
| Number of warrants | shares | 181,818 |
| Extended value | $ | $ 29,817 |
| Series C Warrants | |
| Stock price | $ 0.275 |
| Exercise price | $ 2.20 |
| Expected life (years) | 1 year 9 months |
| Risk-free rate | 0.85% |
| Warrant value | $ .1912 |
| Number of warrants | shares | 181,818 |
| Extended value | $ | $ 34,767 |