XML 54 R27.htm IDEA: XBRL DOCUMENT v2.4.0.8
Net Loss per Common Share (Tables)
3 Months Ended
Mar. 31, 2014
Net Loss per Common Share [Abstract]  
Anti-dilutive Securities Excluded from the Computation of Earnings per Share
For the three month periods ended March 31, 2014 and 2013, the following potentially dilutive securities were excluded from the computation of earnings per share because their effects would be anti-dilutive:
 

 
 
March 31,
 
 
 
2014
  
2013
 
Stock options
  
237,829
   
349,635
 
Unvested restricted shares
  
18,663
   
25,676
 
Warrants
  
891,368
   
340,254
 
Total
  
1,147,860
   
715,565