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Quarterly Financial Data
12 Months Ended
Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Data

NOTE 13 – QUARTERLY FINANCIAL DATA (UNAUDITED)

The following table sets forth certain unaudited quarterly financial data for the eight quarters ended December 31, 2013. The unaudited information set forth below has been prepared on the same basis as the audited information and includes all adjustments necessary to present fairly the information set forth herein. The operating results for any quarter are not indicative of results for any future period. All data is in thousands except per common share data.

     2013     2012  
     Q1     Q2     Q3     Q4     Q1     Q2     Q3     Q4  

Revenues

   $ 4,623      $ 6,934      $ 5,707      $ 6,869      $ 3,243      $ 4,574      $ 4,907      $ 8,931   

Expenses

   $ 11,528      $ 12,402      $ 11,866      $ 15,043      $ 10,526      $ 10,318      $ 10,709      $ 12,300   

Net loss

   $ (6,885 )   $ (5,450 )   $ (6,145 )   $ (8,144 )   $ (7,268 )   $ (5,728 )   $ (5,790 )   $ (3,478 )

Net loss per share

   $ (0.13 )   $ (0.10 )   $ (0.11 )   $ (0.13 )   $ (0.13 )   $ (0.11 )   $ (0.11 )   $ (0.07 )