June 30 2013 | June 30 2012 | |||||||||||||||
Number of Shares | Weighted-Average Exercise Price | Number of Shares | Weighted-Average Exercise Price | |||||||||||||
Outstanding at beginning of year | 947,994 | $ | 0.48 | 974,920 | $ | 0.47 | ||||||||||
Granted | - | - | 10,714 | 0.02 | ||||||||||||
Exercised | - | - | - | - | ||||||||||||
Expired | (13,410 | ) | 0.67 | (37,640 | ) | 0.96 | ||||||||||
Outstanding at end of year | 934,584 | $ | 0.36 | 947,994 | $ | 0.48 | ||||||||||
Exercisable at end of year | 934,584 | 947,994 |