|
Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)
|
9 Months Ended |
|
Sep. 30, 2012
|
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 1 |
$ 2,067,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 2 |
1.07 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 3 |
1,788,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 4 |
0.88 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 5 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 6 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 7 |
409,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 8 |
1.9 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 9 |
(110,000) |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 10 |
1 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 11 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 12 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 13 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 14 |
0 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 15 |
(130,000) |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 16 |
1.05 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 17 |
1,957,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 18 |
1.08 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 19 |
2,067,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 20 |
1.07 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 21 |
1,808,000 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 22 |
1.04 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 23 |
$ 1,749,500 |
| Capital Stock Schedule Of Share-based Compensation, Stock Options, Activity 24 |
0.99 |