|
9. Stock-Based Compensation
A summary of the Company’s outstanding
stock option activity for the years ended December 31, 2018 and 2017 is as follows:
| |
|
|
|
|
December 31, 2018 |
|
|
|
|
| |
|
|
|
|
Weighted-
Average
|
|
|
Weighted-
Average
Remaining
Contractual Life
|
|
|
|
|
| |
|
Options |
|
|
Exercise Price |
|
|
(Years) |
|
|
Intrinsic Value |
|
| Outstanding at December 31, 2017 |
|
|
11,302 |
|
|
$ |
264.26 |
|
|
|
7.3 |
|
|
$ |
- |
|
| Granted |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Exercised |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Forfeited |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Expired |
|
|
(1 |
) |
|
$ |
7,423.20 |
|
|
|
- |
|
|
|
- |
|
| Outstanding at December 31, 2018 |
|
|
11,301 |
|
|
$ |
263.85 |
|
|
|
6.3 |
|
|
$ |
- |
|
| Exercisable at December 31, 2018 |
|
|
10,636 |
|
|
$ |
261.61 |
|
|
|
7.1 |
|
|
$ |
- |
|
| Vested and expected to vest at December 31, 2018 |
|
|
11,301 |
|
|
$ |
263.85 |
|
|
|
6.3 |
|
|
$ |
- |
|
| |
|
|
|
|
December 31, 2017 |
|
|
|
|
| |
|
|
|
|
Weighted-
Average
|
|
|
Weighted-
Average
Remaining
Contractual Life
|
|
|
|
|
| |
|
Options |
|
|
Exercise Price |
|
|
(Years) |
|
|
Intrinsic Value |
|
| Outstanding at December 31, 2016 |
|
|
11,446 |
|
|
$ |
367.08 |
|
|
|
8.2 |
|
|
$ |
- |
|
| Granted |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Exercised |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Forfeited |
|
|
- |
|
|
|
- |
|
|
|
- |
|
|
|
- |
|
| Expired |
|
|
(144 |
) |
|
$ |
8,719.64 |
|
|
|
- |
|
|
|
- |
|
| Outstanding at December 31, 2017 |
|
|
11,302 |
|
|
$ |
264.26 |
|
|
|
7.3 |
|
|
$ |
- |
|
| Exercisable at December 31, 2017 |
|
|
9,835 |
|
|
$ |
287.31 |
|
|
|
8.3 |
|
|
$ |
- |
|
| Vested and expected to vest at December 31, 2017 |
|
|
11,302 |
|
|
$ |
264.26 |
|
|
|
7.3 |
|
|
$ |
- |
|
Total stock-based compensation expense included
in the consolidated statements of operations is allocated as follows (in thousands):
| |
|
As of December 31, |
|
| |
|
2018 |
|
|
2017 |
|
| Cost of revenue |
|
$ |
- |
|
|
$ |
10 |
|
| Research and development |
|
|
1 |
|
|
|
64 |
|
| General and administrative |
|
|
22 |
|
|
|
92 |
|
| Selling and marketing |
|
|
19 |
|
|
|
53 |
|
| |
|
$ |
42 |
|
|
$ |
219 |
|
There was no significant unrecognized stock-based
compensation at December 31, 2018 and 2017.
|