Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v2.4.0.8
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
Jun. 30, 2014
Dec. 31, 2013
Trade accounts receivable, allowance for doubtful accounts $ 213,000 $ 210,000
Intangible assets, accumulated amortization 5,495,000 3,732,000
Preferred stock, shares authorized 5,000,000  
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 150,000,000 150,000,000
Common stock, issued 82,620,000 82,095,000
Common stock, outstanding 82,620,000 82,095,000
Series E Redeemable Convertible Preferred Stock
    
Redeemable convertible preferred stock, par value $ 0.001 $ 0.001
Redeemable convertible preferred stock, aggregate liquidation preference 5,344,000 5,218,000
Redeemable convertible preferred stock, shares authorized 10,000 10,000
Redeemable convertible preferred stock, issued 5,000 5,000
Redeemable convertible preferred stock, outstanding 5,000 5,000
Series F Redeemable Convertible Preferred Stock
    
Redeemable convertible preferred stock, par value   $ 0.001
Redeemable convertible preferred stock, aggregate liquidation preference 0 5,128,000
Redeemable convertible preferred stock, shares authorized 0 10,000
Redeemable convertible preferred stock, issued 0 5,000
Redeemable convertible preferred stock, outstanding 0 5,000
Series G Redeemable Convertible Preferred Stock
    
Redeemable convertible preferred stock, par value $ 0.001  
Redeemable convertible preferred stock, aggregate liquidation preference 18,000,000  
Redeemable convertible preferred stock, shares authorized 18,000  
Redeemable convertible preferred stock, issued 18,000  
Redeemable convertible preferred stock, outstanding 18,000  
Series C Convertible Preferred Stock
    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, aggregate liquidation preference 10,740,000 11,014,000
Preferred stock, shares authorized 25,000 25,000
Preferred stock, issued 10,000 10,000
Preferred stock, outstanding 10,000 10,000
Series B Convertible Preferred Stock
    
Preferred stock, par value $ 0.001 $ 0.001
Preferred stock, aggregate liquidation preference $ 20 $ 20
Preferred stock, shares authorized 1,000,000 1,000,000
Preferred stock, issued 2,000 2,000
Preferred stock, outstanding 2,000 2,000