XML 55 R3.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Stockholders' equity:    
Redeemable Series A convertible preferred stock, Issued 0 555,556
Redeemable Series A convertible preferred stock, Outstanding 0 555,556
Series A convertible preferred stock, par value $ 0.001 $ 0.001
Series A convertible preferred stock, shares authorized 100,000,000 100,000,000
Series A convertible preferred stock, shares issued 0 6,234,845
Series A convertible preferred stock, shares outstanding 0 6,234,845
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 200,000,000 200,000,000
Common stock, shares issued 13,913,586 7,183,501
Common stock, shares outstanding 13,913,586 7,183,501