Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 1)

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Income Taxes (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jan. 31, 2013
Jan. 31, 2012
Jan. 31, 2011
Current:      
Federal $ 0 $ (3,428) $ 2,546
State 231 667 188
Foreign (1,305) 1,177 1,111
Total (1,074) (1,584) 3,845
Deferred:      
Federal 0 3,183 (4,677)
State (348) 348 (135)
Foreign (133) (66) (1,260)
Total (481) 3,465 (6,072)
(Benefit from) provision for income taxes $ (1,555) $ 1,881 $ (2,227)