Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Tables)

v2.4.0.6
Stockholders' Equity (Tables)
12 Months Ended
Jan. 31, 2013
Stockholders' Equity Note [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

The effect of recording stock-based compensation was as follows:

 

    For the Fiscal Years Ended January 31,  
    2013     2012     2011  
    (Amounts in thousands)  
Stock-based compensation expense by type of award:                        
Stock options   $ 1,758     $ 120     $ (60 )
Restricted stock units     2,218       1,265       742  
Performance-based restricted stock units     125       1,603       1,763  
Employee stock purchase plan     -       -       153  
Total stock-based compensation   $ 4,101     $ 2,988     $ 2,598
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

The fair value of stock options granted was estimated at the date of grant using the following assumptions:

 

    For the Fiscal Years Ended January 31,  
    2013     2012     2011  
Expected term (in years)     3-7       4-5       4-5  
Expected volatility (range)     49-52%       52 %     51%-53%  
Weighted average volatility     52 %     52 %     53 %
Risk-free interest rate     0.7-1.2%       0.8 %     1.5%-1.6%  
Weighted average interest rate     1.2 %     0.8 %     1.6 %
Expected dividend yield     0 %     0 %     0 %
Schedule of Share-based Compensation, Employee Stock Purchase Plan, Activity [Table Text Block]

The fair value of ESPP stock granted was estimated at the date of grant using following assumptions:

 

    For the Fiscal Years Ended January 31,  
    2013     2012     2011  
Expected term (in years)     *       *       0.5  
Weighted average volatility     *       *       48 %
Weighted average interest rate     *       *       0.1 %
Expected dividend yield     *       *       0 %

 

* The ESPP plan was cancelled in fiscal 2011.

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following table summarizes the stock option activity (excluding RSUs):

 

    For the Fiscal Years Ended January 31,  
    2013     2012     2011  
    Shares     Weighted
average
exercise
price
    Shares     Weighted
average
exercise
price
    Shares     Weighted
average
exercise
price
 
Outstanding at beginning of period     2,125,371     $ 11.83       2,382,174     $ 12.31       3,934,973     $ 15.41  
Granted     892,500     $ 8.21       250,000     $ 6.74       15,000     $ 8.77  
Exercised     (304,550 )   $ 7.19       (253,668 )   $ 7.04       (309,195 )   $ 6.71  
Forfeited/expired/cancelled     (795,873 )   $ 13.11       (253,135 )   $ 16.11       (1,258,604 )   $ 23.30  
Outstanding at end of period     1,917,448     $ 10.35       2,125,371     $ 11.83       2,382,174     $ 12.31  
Options exercisable at end of period     937,444     $ 12.78       1,878,707     $ 12.51       2,367,176     $ 12.33  
Weighted average remaining contractual term (in years)             1.86               2.10               1.95
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

The following table summarizes information about employee and director stock options outstanding and exercisable as of January 31, 2013:

 

    Options Outstanding     Options Exercisable  
    Number
outstanding
    Weighted
average
remaining
contractual
terms (years)
    Weighted
average
exercise
price
    Number
exercisable
    Weighted
average
exercise
price
 
Range of exercise prices                                        
$ 6.55 to $6.55     500       0.51     $ 6.55       500     $ 6.55  
$ 6.74 to $6.74     250,000       5.96     $ 6.74       149,995     $ 6.74  
$ 6.78 to $10.33     992,405       1.30     $ 8.32       112,405     $ 9.09  
$ 10.45 to $10.56     61,086       0.41     $ 10.76       61,086     $ 10.76  
$ 12.21 to $12.21     117,813       1.25     $ 12.21       117,813     $ 12.21  
$ 12.95 to $14.47     113,563       1.49     $ 14.36       113,563     $ 14.36  
$ 14.56 to $15.52     23,000       0.91     $ 14.64       23,000     $ 14.64  
$ 15.59 to $15.59     118,707       0.73     $ 15.59       118,707     $ 15.59  
$ 15.62 to $16.56     106,088       1.07     $ 15.69       106,088     $ 15.69  
$ 17.26 to $19.98     134,287       1.64     $ 17.62       134,287     $ 17.62  
      1,917,449       1.86     $ 10.37       937,444     $ 12.78
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

The following table summarizes the RSU activity:

 

    For the Fiscal Years Ended January 31,  
    2013     2012     2011  
          Weighted
average
          Weighted
average
          Weighted
average
 
          grant date           grant date           grant date  
    Shares     fair value     Shares     fair value     Shares     fair value  
Nonvested at beginning of period     721,365     $ 10.46       363,078     $ 8.00       572,489     $ 7.94  
Awarded     375,317     $ 8.62       855,143     $ 10.10       223,020     $ 8.12  
Vested     (348,346 )   $ 8.73       (381,955 )   $ 7.53       (353,542 )   $ 8.15  
Forfeited/expired/cancelled     (195,356 )   $ 9.87       (114,901 )   $ 9.73       (78,889 )   $ 7.20  
Nonvested at end of period     552,980     $ 10.51       721,365     $ 10.46       363,078     $ 8.00