Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED STATEMENT OF STOCKHOLDER'S EQUITY

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CONSOLIDATED STATEMENT OF STOCKHOLDER'S EQUITY (USD $)
In Thousands, except Share data
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Cumulative translation adjustment [Member]
Unrealized gain/loss on investments [Member]
Treasury Stock [Member]
Total
Balance at Jan. 31, 2010 $ 326 $ 211,504 $ (17,450) $ (7,898) $ 197 $ (8,757) $ 177,922
Balance (in shares) at Jan. 31, 2010 32,563,063         (1,346,796)  
Issuance of common stock pursuant to exercise of stock options 4 2,076 0 0   0 2,080
Issuance of common stock pursuant to exercise of stock options (in shares) 309,195         0  
Issuance of common stock in connection with the employee stock purchase plan 2 658 0 0 0 0 660
Issuance of common stock in connection with the employee stock purchase plan (in shares) 135,632         0  
Issuance of common stock pursuant to vesting of restricted stock units 2 (2) 0 0 0 0 0
Issuance of common stock pursuant to vesting of restricted stock units (in shares) 353,542         0  
Stock-based compensation expense 0 1,564 0 0 0 0 1,564
Purchase of treasury shares       0 0 (1,435) (1,435)
Purchase of treasury shares (in shares)           (177,605)  
Retirement of shares (15) (8,679) (1,497)     10,191 0
Retirement of shares (in shares) (1,484,617)         1,484,617  
Change in fair value on marketable securities, net of tax 0 0 0 0 (77) 0 (77)
Translation adjustment 0 0 0 (1,040) 0 0 (1,040)
Net (loss) income 0 0 29,468 0 0 0 29,468
Balance at Jan. 31, 2011 319 207,121 10,521 (8,938) 120 (1) 209,142
Balance (in shares) at Jan. 31, 2011 31,876,815         (39,784)  
Issuance of common stock pursuant to exercise of stock options 3 1,784 0 0 0 0 1,787
Issuance of common stock pursuant to exercise of stock options (in shares) 253,668         0  
Issuance of common stock pursuant to vesting of restricted stock units 4 (4) 0 0 0 0 0
Issuance of common stock pursuant to vesting of restricted stock units (in shares) 378,955         0  
Stock-based compensation expense   3,358 0 0 0 0 3,358
Change in fair value on marketable securities, net of tax 0 0 0 0 (84) 0 (84)
Translation adjustment 0 0 0 (872) 0 0 (872)
Issuance of common stock pursuant to deferred consideration   204 0 0 0 0 204
Issuance of common stock pursuant to deferred consideration (in shares) 25,006         0  
Liability stock compensation awards reclassified to equity   1,417         1,417
Net (loss) income 0 0 (4,014) 0 0 0 (4,014)
Balance at Jan. 31, 2012 326 213,880 6,507 (9,810) 36 (1) 210,938
Balance (in shares) at Jan. 31, 2012 32,534,444         (39,784)  
Issuance of common stock pursuant to exercise of stock options 2 2,189 0 0 0 0 2,191
Issuance of common stock pursuant to exercise of stock options (in shares) 304,550         0  
Issuance of common stock pursuant to vesting of restricted stock units 4 (4) 0 0 0 0 0
Issuance of common stock pursuant to vesting of restricted stock units (in shares) 359,676         0  
Stock-based compensation expense   4,075 0 0 0 0 4,075
Purchase of treasury shares   (6,194)         (6,194)
Purchase of treasury shares (in shares)           (764,024)  
Retirement of shares (6) 0         (6)
Retirement of shares (in shares) (764,024)         764,024  
Change in fair value on marketable securities, net of tax 0 0 0 0 (6) 0 (6)
Translation adjustment 0 0 0 7,954 0 0 7,954
Issuance of common stock pursuant to deferred consideration 1 585 0 0 0 0 586
Issuance of common stock pursuant to deferred consideration (in shares) 75,680         0  
Liability stock compensation awards reclassified to equity   0         0
Net (loss) income 0 0 (17,337) 0 0 0 (17,337)
Balance at Jan. 31, 2013 $ 327 $ 214,531 $ (10,830) $ (1,856) $ 30 $ (1) $ 202,201
Balance (in shares) at Jan. 31, 2013 32,510,326         (39,784)