As of December 31, 2013, there were 250,000 common stock purchase warrants outstanding. The following table summarizes information about common stock warrants outstanding at December 31, 2013.
| Outstanding | Exercisable | |||||||||||||||||||||
| Exercise Price |
Number Outstanding |
Weighted Average Remaining Contractual Life (years) | Weighted Exercise Price Average | Number Exercisable | Weighted Average Exercise Price | |||||||||||||||||
| $ | 4 | 250,000 | 0.87 | $ | 4 | 250,000 | $ | 4 | ||||||||||||||