Quarterly report pursuant to Section 13 or 15(d)

Restructuring (Tables)

v2.4.0.6
Restructuring (Tables)
6 Months Ended
Jul. 31, 2012
Restructuring and Related Activities [Abstract]  
Schedule Of Accrued Severance Cost [Table Text Block]

The following amounts are reported as a component of accrued liabilities on the Balance Sheet as of July 31, 2012 as follows:

 

(in thousands)   Severance  
Accrual balance as of January 31, 2012   $ 2,225  
Severance charges accrued     400  
Severance costs paid     (1,905 )
Accrual balance as of July 31, 2012   $ 720