December 31 | |||||||||||||
2013 | 2012 | ||||||||||||
Number of Warrants | Weighted Average Exercise Price | Number of Warrants | Weighted Average Exercise Price | ||||||||||
Outstanding warrants at beginning of year | 2,640,283 | $ | 9.84 | 2,686,827 | $ | 9.85 | |||||||
Issued | — | $ | — | — | $ | — | |||||||
Exercised | (15,000 | ) | $ | 10.00 | (19,999 | ) | $ | 10.10 | |||||
Repurchased | (1,459 | ) | $ | 11.21 | (26,545 | ) | $ | 10.30 | |||||
Outstanding warrants at end of year | 2,623,824 | $ | 9.84 | 2,640,283 | $ | 9.84 |