Equity Incentive Plan (Details)
|
12 Months Ended |
|
Dec. 31, 2015
$ / shares
shares
|
|---|
| Shares |
|
| Balance, December 31, 2013 |
1,660,000
|
| Granted |
500,000
|
| Forfeited or expired |
(338,333)
|
| Balance, December 31, 2014 |
1,821,667
|
| Non-exercisable |
(1,256,667)
|
| Outstanding and exercisable, December 31, 2014 |
565,000
|
| Balance, December 31, 2014 |
1,821,667
|
| Forfeited or expired |
(338,333)
|
| Balance, December 31, 2015 |
1,795,600
|
| Non-exercisable |
(878,933)
|
| Outstanding and exercisable, December 31, 2015 |
916,667
|
| Grant date fair value granted |
1.18
|
| Weighted Average Exercise Price |
|
| Balance, December 31, 2013 |
8.10
|
| Granted |
2.45
|
| Forfeited or expired | $ / shares |
$ 8.10
|
| Balance, December 31, 2014 |
6.55
|
| Non-exercisable | $ / shares |
$ 5.85
|
| Outstanding and exercisable, December 31, 2014 | $ / shares |
8.10
|
| Balance, December 31, 2014 | $ / shares |
6.55
|
| Forfeited or expired | $ / shares |
8.10
|
| Balance, December 31, 2015 | $ / shares |
6.55
|
| Non-exercisable | $ / shares |
5.85
|
| Outstanding and exercisable, December 31, 2015 | $ / shares |
$ 8.10
|
| Weighted Average Remaining Contractual Term |
|
| Balance, December 31, 2013 |
7 years 3 months 18 days
|
| Granted |
8 years 7 months 6 days
|
| Balance, December 31, 2014 |
8 years 7 months 6 days
|
| Non-exercisable |
8 years 9 months 18 days
|
| Outstanding and exercisable, December 31, 2014 |
8 years 3 months 18 days
|
| Balance, December 31, 2014 |
8 years 7 months 6 days
|
| Balance, December 31, 2015 |
6 years 10 months 24 days
|
| Non-exercisable |
7 years
|
| Outstanding and exercisable, December 31, 2015 |
6 years 6 months
|