Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]  
Schedule Of Securities Excluded From Dilutive Per Share Computation
The following securities have been excluded from the dilutive per share computation as they are antidilutive:
 
 
 
2013
 
 
2012
 
Stock options
 
 
2,410,134
 
 
 
2,294,714
 
Warrants
 
 
13,887,598
 
 
 
14,679,971
 
Unvested restricted stock
 
 
75,450
 
 
 
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