|
Loss per Common Share (Details Textual)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 1,488,958 | 6,115,863 | 7,817,502 |