|
Stockholders' Equity (Details 5) (USD $)
|
6 Months Ended |
12 Months Ended |
|
Jun. 30, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
| Options Balance (in shares) |
1,847 |
1,902 |
3,255 |
|
| Options Granted (in shares) |
0 |
0 |
0 |
|
| Options Exercised (in shares) |
0 |
0 |
0 |
|
| Options Forfeited/Cancelled (in shares) |
(1,177) |
(53) |
(1,353) |
|
| Options Balance, outstanding (in shares) |
670 |
1,847 |
1,902 |
3,255 |
| Options exercisable, (in shares) |
670 |
1,847 |
|
|
| Outstanding options held by related parties |
0 |
1,847 |
1,177 |
|
| Exercisable options held by related parties |
0 |
1,847 |
1,177 |
|
| Weighted Average Exercise Price Balance (in dollars per share) |
$ 425.00 |
$ 425.00 |
$ 425.00 |
|
| Weighted Average Exercise Price Granted (in dollars per share) |
|
|
$ 0 |
|
| Weighted Average Exercise Price Exercised (in dollars per share) |
|
|
$ 0 |
|
| Weighted Average Exercise Price Forfeited/Cancelled (in dollars per share) |
$ 425.00 |
$ 425.00 |
$ 425.00 |
|
| Weighted Average Exercise Price Balance, outstanding (in dollars per share) |
$ 425.00 |
$ 425.00 |
$ 425.00 |
$ 425.00 |
| Weighted Average Exercise Price exercisable (in dollars per share) |
$ 425.00 |
$ 425.00 |
|
|
| Weighted Average Remaining Contractual Life, Balance |
1 year 9 months |
2 years 3 months |
3 years 3 months |
4 years 3 months |
| Weighted Average Remaining Contractual Life exercisable (years) |
1 year 9 months |
|
|
|
| Aggregate Intrinsic Value, Balance, Outstanding |
$ 0 |
|
$ 0 |
|
| Aggregate Intrinsic Value exercisable |
0 |
0 |
|
|
| Aggregate Intrinsic Value, Balance |
$ 0 |
$ 0 |
|
$ 0 |