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

15. Quarterly Financial Data (unaudited)

 

    For the Three Months Ended  
    2013     2012  
    Mar. 31     Jun. 30     Sep. 30     Dec. 31     Mar. 31     Jun. 30     Sep. 30     Dec. 31  

Total revenues

  $ 19,548      $ 23,098      $ 22,111      $ 23,739      $ 23,714      $ 26,369      $ 24,549      $ 25,359   

Total cost of revenues

    6,604        7,225        6,735        6,569        6,805        7,103        7,199        6,707   

Total gross profit

    12,944        15,873        15,376        17,170        16,909        19,266        17,350        18,652   

Total operating expenses

    15,774        15,947        15,483        16,633        16,371        15,772        16,127        15,805   

Operating (loss) income

    (2,830     (74     (107     537        538        3,494        1,223        2,847   

Net (loss) income

  $ (1,542   $ (871   $ 577      $ (1   $ 365      $ 1,965      $ 672      $ 1,022   

Net (loss) income per common share:

               

Basic*

  $ (0.04   $ (0.02   $ 0.01      $ (0.00   $ 0.01      $ 0.05      $ 0.02      $ 0.03   

Diluted*

  $ (0.04   $ (0.02   $ 0.01      $ (0.00   $ 0.01      $ 0.05      $ 0.02      $ 0.02   

 

*The sum of the quarterly earnings per share amounts may not equal the annual amount due to rounding.