|
Stock Plans, Share-Based Payments and Warrants (Details)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Expected dividend yield | 0.00% | 0.00% |
|
Maximum [Member]
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock Price Volatility | 135.98% | 128.54% |
| Risk-Free Interest Rates | 1.75% | 1.32% |
| Expected Life (in years) | 6 years 3 months | 62 years 6 months |
|
Minimum [Member]
|
||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||
| Stock Price Volatility | 127.46% | 123.48% |
| Risk-Free Interest Rates | 1.09% | 0.093% |
| Expected Life (in years) | 5 years | 5 years 9 months |