Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations (Details)

v2.4.0.6
Discontinued Operations (Details) (USD $)
In Thousands, unless otherwise specified
 1 Months Ended 3 Months Ended 9 Months Ended
May 31, 2012
Oct. 31, 2012
Oct. 31, 2011
Oct. 31, 2012
Oct. 31, 2011
Total revenues   $ 226 [1] $ 10,448 $ 11,107 [1] $ 34,043
Income (loss) from discontinued operations, before tax   183 (1,069) (2,349) (906)
Income tax provision   96 (110) 132 146
Loss in investment in affiliates   0 259 (174) 193
Income (loss) from discontinued operations, after tax   87 (700) (2,655) (859)
Servers and Storage [Member]
          
Total revenues 4,900 226 [1] 2,583 1,792 [1] 9,502
Income (loss) from discontinued operations, before tax   183 (755) (2,101) (1,405)
Income tax provision   60 25 110 75
Loss in investment in affiliates   0 0 0 0
Income (loss) from discontinued operations, after tax   123 (780) (2,211) (1,480)
Media Services [Member]
          
Total revenues   0 [1] 7,865 9,315 [1] 24,541
Income (loss) from discontinued operations, before tax   0 (314) (248) 499
Income tax provision   36 (135) 22 71
Loss in investment in affiliates   0 259 (174) 193
Income (loss) from discontinued operations, after tax   (36) 80 (444) 621
Product [Member]
          
Total revenues   170 [1] 1,039 1,010 [1] 5,240
Product [Member] | Servers and Storage [Member]
          
Total revenues   170 [1] 1,039 1,010 [1] 5,240
Product [Member] | Media Services [Member]
          
Total revenues   0 [1] 0 0 [1] 0
Service [Member]
          
Total revenues   56 [1] 9,409 10,097 [1] 28,803
Service [Member] | Servers and Storage [Member]
          
Total revenues   56 [1] 1,544 782 [1] 4,262
Service [Member] | Media Services [Member]
          
Total revenues   $ 0 [1] $ 7,865 $ 9,315 [1] $ 24,541
[1] Represents revenues recoginzed during the current period that were deferred prior to the sale our Broadcast Servers and Storage business.