v2.4.0.8
Summary of Revenues and Pre-Tax Loss Generated by Angel Dot Com Business In Addition to Pre-Tax Gain on Sale Recorded (Detail) (Angel. Com, USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Angel. Com
       
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Angel.com revenues $ 0 $ 7,150 $ 6,320 $ 20,415
Angel.com pre-tax loss 0 590 986 2,781
MicroStrategy pre-tax (loss) gain on sale $ 0 $ 0 $ 94,925 $ 0