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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 | ||
|---|---|---|---|---|
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2013
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Sep. 30, 2012
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Angel. Com
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| 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 |