|
Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
May 31, 2012
|
Jan. 31, 2013
|
Jan. 31, 2012
|
Jan. 31, 2011
|
|
| Total revenues | $ 11,181 | $ 44,792 | $ 43,072 | |
| (Loss) income from discontinued operations, before tax | (2,048) | (291) | (1,131) | |
| Income tax provision (benefit) | 71 | 412 | (110) | |
| Income in investment in affiliates | (174) | 92 | (82) | |
| Income (loss) from discontinued operations, after tax | (2,293) | (611) | (1,103) | |
|
Servers and Storage [Member]
|
||||
| Total revenues | 4,900 | 1,866 | 11,879 | 15,040 |
| (Loss) income from discontinued operations, before tax | (1,854) | (2,400) | (2,115) | |
| Income tax provision (benefit) | 84 | 100 | 100 | |
| Income in investment in affiliates | 0 | 0 | 0 | |
| Income (loss) from discontinued operations, after tax | (1,938) | (2,500) | (2,215) | |
|
Media Services [Member]
|
||||
| Total revenues | 21,800 | 9,315 | 32,913 | 28,032 |
| (Loss) income from discontinued operations, before tax | (194) | 2,109 | 984 | |
| Income tax provision (benefit) | (13) | 312 | (210) | |
| Income in investment in affiliates | (174) | 92 | (82) | |
| Income (loss) from discontinued operations, after tax | 27,000 | (355) | 1,889 | 1,112 |
|
Product [Member]
|
||||
| Total revenues | 1,031 | 6,159 | 9,524 | |
|
Product [Member] | Servers and Storage [Member]
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||||
| Total revenues | 1,031 | 6,159 | 9,524 | |
|
Product [Member] | Media Services [Member]
|
||||
| Total revenues | 0 | 0 | 0 | |
|
Service [Member]
|
||||
| Total revenues | 10,150 | 38,633 | 33,548 | |
|
Service [Member] | Servers and Storage [Member]
|
||||
| Total revenues | 835 | 5,720 | 5,516 | |
|
Service [Member] | Media Services [Member]
|
||||
| Total revenues | $ 9,315 | $ 32,913 | $ 28,032 | |
| X | ||||||||||
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- Definition
This item represents the amount of loss arising from investment in affiliate. No definition available.
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| X | ||||||||||
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- Definition
Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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