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

X

- Definition

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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Amount of operating income or loss attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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