|
Prepaid Expenses and Other Current Assets (Details) (USD $)
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
| Prepaid Expenses and Other Current Assets [Line Items] | ||
| Prepaid insurance premiums | $ 70,000 | $ 78,000 |
| Security deposit | 21,000 | 21,000 |
| Other | 34,000 | 10,000 |
| Prepaid expenses and other current assets | $ 125,000 | $ 109,000 |