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Stock-Based Compensation
9 Months Ended
Oct. 29, 2011
Stock-Based Compensation
NOTE 3.  Stock-Based Compensation

Stock Plan Activity   Under our 1996 Equity Incentive Plan, or the 1996 Plan, we granted stock options, stock bonuses and other awards to our employees, directors and consultants as deemed appropriate by the Board.  On June 14, 2006, the 1996 Plan expired and was replaced with the 2006 Equity Incentive Plan, or the 2006 Plan.  The 2006 Plan was approved by the Board on March 17, 2006 and by our shareholders on June 13, 2006.  Upon expiration of the 1996 Plan, no shares had been granted to consultants and 732,456 shares out of an aggregate of 18,300,000 shares of common stock were authorized and available for grant.
 
The 2006 Plan provides for the grant of incentive stock options, non-statutory stock options, restricted stock awards, restricted stock unit awards, stock appreciation rights, performance stock awards and other forms of equity compensation to our employees, consultants and directors as deemed appropriate by the Board.  Both incentive and non-statutory stock options granted by us under the 2006 Plan must carry an exercise price of at least 100% of the fair market value of our common stock on the date of grant.  Incentive stock options must carry an exercise price of at least 110% of the fair market value of our common stock on the date of grant for persons possessing 10% or more of the total combined voting power of all classes of stock.  Options granted may be subject to different vesting terms as determined by the Board and the maximum term of options granted is 10 years.  In addition, the maximum number of shares of common stock available for future issuance may not exceed the sum of (a) the 732,456 shares of common stock remaining available for issuance under the 1996 Plan as of June 13, 2006, (b) an additional 2,350,000 shares and (c) the number of shares subject to stock awards as of June 13, 2006 under the 1996 Plan pursuant to the terms of the 1996 Plan.  As of the end of the third quarter of fiscal 2011, 1,892,758 shares were available for future grants under the 2006 Plan.  Except for a grant to Lisa Harper in her capacity as an independent consultant, as further discussed below in this Note, all awards to date under the 2006 Plan have been granted to our employees and none have been granted to consultants.

In March 2008, we granted performance stock awards under the 2006 plan to certain members of our management.  These 2008 awards provided for the issuance of up to 158,000 shares of our common stock, net of forfeitures, with vesting and issuance contingent upon achieving a performance goal for fiscal 2010, based upon our operating income for that fiscal year; and prior to vesting (or termination without vesting), the awards constituted an agreement by us to issue shares to the extent this performance goal was ultimately met.  The market value of our common stock as of the 2008 grant date of these performance stock awards was $4.75.  Compensation expense for these awards was required to be recorded over the three-year terms of the awards, based on the market values as of the grant dates, with actual amounts expensed dependent upon the likelihood from period to period of vesting of these awards at the end of fiscal 2010.  In March 2011, the Board confirmed that the target performance goal for fiscal 2010 had not been met, and therefore all such awards terminated without vesting or issuance of the underlying shares.  We did not recognize any compensation expense for these 2008 awards.

In March 2009, we granted performance stock awards under the 2006 Plan to certain members of our management.  These grants were substantially similar to the performance stock awards granted in March 2008.  None of these awards have vested and no shares have been issued pursuant to the grants.  The 2009 awards provide for the issuance of up to 100,000 shares of our common stock, net of forfeitures, with vesting and issuance contingent upon achieving performance goals for fiscal 2011, based upon our operating income for that fiscal year; and prior to vesting (or termination without vesting), the awards constitute an agreement by us to issue shares to the extent this performance goal is ultimately met.  The market value of our common stock as of the 2009 grant date of these performance stock awards was $9.56.  Compensation expense for these awards is required to be recorded over the three-year term of the awards, based on the market values as of the grant dates, with actual amounts expensed dependent upon the likelihood from period to period of vesting of these awards at the end of fiscal 2011.  As of the end of the third quarter of fiscal 2011, it is our best estimate that none of the 2009 performance stock awards will be earned at the end of the three-year term.  In aggregate, we have not recognized any compensation expense for these 2009 awards.
 
Under our 1996 Non-Employee Directors’ Stock Option Plan, or the 1996 NEDSOP, we may grant and have granted stock options to non-employee directors.  The exercise price of options granted under the 1996 NEDSOP shall be determined by the Board at the date of grant and shall be 100% of the fair market value of our common stock on the date of grant.  Unless the Board determines otherwise, options vest over four years and generally expire ten years from the date of grant.  The total share reserve under the 1996 NEDSOP is 720,000 shares, of which 12,476 shares were available for future grants as of the end of the third quarter of fiscal 2011.  However, in June 2011, the Board suspended the plan given the near-depletion of the share reserve, subject to reinstatement in the event additional shares become available for future grants due to termination of unexercised awards, or amendment.  No options under the 1996 NEDSOP have been granted to anyone for their role as a consultant to the company.

In June 2011, October 2010 and June 2010, we granted non-employee directors an aggregate of 25,387, 5,638 and 31,763 shares of restricted common stock, respectively, under the 2006 Plan.  Restricted shares generally vest in one installment in the year subsequent to the grant year.  All awarded common shares remain restricted (i.e., not transferable by the holders) until such time as the recipient is no longer a member of our Board.  The value of these grants is expensed over the vesting period.  During the third quarter of fiscal 2011 and 2010, $45,000 and $43,000, respectively, was expensed.  During fiscal year-to-date 2011 and 2010, $144,000 and $121,000, respectively, was expensed.

In February 2011, prior to her appointment as Chief Executive Officer, we granted Lisa Harper, in her capacity as an independent consultant, 17,568 shares of restricted common stock under the 2006 Plan.  This grant was substantially similar to the restricted common stock granted to non-employee directors in June 2011, October 2010 and June 2010.  The total charge of $98,000 was expensed for this grant during the first quarter of fiscal 2011.

In March 2011, in connection with her appointment as Chief Executive Officer, we granted Lisa Harper an option to purchase 500,000 shares of our common stock under the 2006 Plan.  This 500,000 share option vests only upon a vesting determination by the Compensation Committee of the Board.  The option will terminate on the day following the third anniversary of the date of grant if the vesting determination has not been made.   The vesting determination shall be made at any time on or before the third anniversary of the date of grant when the Compensation Committee of the Board certifies that the weighted average per share closing price of the company’s common stock for any trailing 90 trading days equals or exceeds twice the closing price per share on the date of grant.

In March 2011, we granted certain employees the option to purchase an aggregate of 475,000 shares of our common stock, net of forfeitures, under the 2006 Plan.  These share options are subject to four-year vesting, but vesting will occur in full upon the occurrence of the vesting determination described above.

The following table summarizes stock options outstanding under all of our plans as of the end of the third quarter of fiscal 2011, as well as activity during fiscal year-to-date 2011:
 
   
Options
   
Weighted-
Average
Exercise Price
   
Weighted-
Average
Remaining
Contractual
Term
(in years)
   
Aggregate
Intrinsic Value
(in thousands)
 
Outstanding at January 29, 2011
    7,050,417     $ 11.75              
                             
Granted
    2,751,262     $ 6.34              
Exercised
    (512,325 )   $ 5.22              
Forfeited or expired
    (3,349,855 )   $ 12.44              
                             
Outstanding at October 29, 2011
    5,939,499     $ 9.42       6.98     $ 6,498  
                                 
Exercisable at October 29, 2011
    2,870,229     $ 12.64       4.63     $ 1,713  
                                 
 
The total fair value of shares vested during the third quarter of fiscal 2011 and 2010 is $0.7 million and $0.8 million, respectively.  The total fair value of shares vested during fiscal-year-to date 2011 and 2010 was $3.0 and $3.5 million, respectively.

Cash proceeds, tax benefits and intrinsic values related to total stock options exercised during the third quarter of fiscal 2011 and 2010 and during fiscal year-to-date 2011 and 2010 are provided in the following table (in thousands):
 
   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
2010
   
October 29,
2011
   
October 30,
2010
 
Proceeds from stock options exercised
  $ 1,733     $ 32     $ 2,675     $ 934  
Tax benefit related to stock options exercised
  $ 394     $ 3     $ 482     $ 206  
Intrinsic value of stock options exercised
  $ 986     $ 7     $ 1,206     $ 513  

In June 1996, the Board adopted the Employee Stock Purchase Plan, or the Stock Purchase Plan.   The Stock Purchase Plan provides for the issuance of up to 1,350,000 shares of common stock to our employees.  All eligible employees are granted identical rights to purchase common stock for each Board authorized offering under the Stock Purchase Plan.  Rights granted pursuant to any offering under the Stock Purchase Plan terminate immediately upon cessation of an employee’s employment for any reason.  In general, an employee may reduce their contribution or withdraw from participation in an offering at any time during the purchase period for such offering.  Employees receive a 15% discount on shares purchased under the Stock Purchase Plan.  Rights granted under the Stock Purchase Plan are not transferable and may be exercised only by the person to whom such rights are granted.  The initial offering under the Stock Purchase Plan commenced October 24, 1996 and terminated December 31, 1996.  Subsequent offerings have occurred every six months commencing January 1, 1997.  As of the end of the third quarter of fiscal 2011, 769,878 shares could still be sold to employees under the Stock Purchase Plan.  Compensation expense for the third quarter of fiscal 2011 and 2010 was $45,000 and $41,000, respectively, related to the fair value of the rights granted to participants under the plan.  Compensation expense for fiscal year-to-date 2011 and 2010 was $123,000 and $134,000, respectively.
 
Accounting for Stock-Based Compensation Expense
 
We account for stock-based compensation expense by estimating the fair value of stock options granted, except for certain stock options granted in March 2011 that are subject to the vesting determination described above, using the Black-Scholes option-pricing formula and a single option award approach.  The fair value is then amortized over the requisite vesting periods of the awards.  As stock-based compensation expense is based on awards ultimately expected to vest, it has been reduced for estimated forfeitures.
 
We estimate the fair values of the share options granted in March 2011, that are subject to the vesting determination, using a Monte Carlo simulation valuation model.  The fair values of the options to purchase the aggregate of 475,000 shares are amortized over the vesting period determined by this model.  The entire fair value of the 500,000 share option was recognized as compensation expense during fiscal 2011.

The effect of recording stock-based compensation for the third quarter of fiscal 2011 and 2010 and for fiscal year-to-date 2011 and 2010 was as follows (in thousands, except per share amounts):
 
   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
2010
   
October 29,
2011
   
October 30,
2010
 
Stock-based compensation by type of award:
                       
    Employee and director stock options and awards
  $ 626     $ 993     $ 3,370     $ 3,108  
    Employee stock purchase plan
    45       41       123       133  
                                 
Total stock-based compensation expense
  $ 671     $ 1,034     $ 3,493     $ 3,241  
Tax effect on stock-based compensation expense
    (278 )     (380 )     (1,296 )     (1,195 )
                                 
Net effect on net income (loss)
  $ 393     $ 654     $ 2,197     $ 2,046  
                                 
Effect on loss per share:
                               
Basic and diluted
  $ 0.01     $ 0.01     $ 0.05     $ 0.05  
 
For the third quarter of fiscal 2011 and 2010, $118,000 and $156,000, respectively, of stock-based compensation expense was recorded as a component of cost of goods sold and the remainder, $0.6 million and $0.9 million, respectively, was charged to selling, general and administrative expense.

For fiscal year-to-date 2011 and 2010, $336,000 and $522,000, respectively, of stock-based compensation expense was recorded as a component of cost of goods sold and the remainder, $3.2 million and $2.7 million, respectively, was charged to selling, general and administrative expense.

As of the end of the third quarter of fiscal 2011 and 2010, we had $5.7 million and $6.1 million, respectively, of unrecognized expense related to non-vested stock option grants (with the exception of certain stock options granted in March 2011 that are subject to the vesting determination), which are expected to be recognized over weighted average periods of 2.79 years and 2.62 years, respectively.
 
As of the end of the third quarter of fiscal 2011, we had $0.7 million of unrecognized expense related to  the options to purchase an aggregate of 475,000 shares of our common stock granted in March 2011 that are subject to the vesting determination, which is expected to be recognized over a weighted average period of 3.42 years.

As of the end of the third quarter of fiscal 2011 and 2010, we had $105,000 and $120,000, respectively of unrecognized expense related to restricted stock grants, which are expected to be recognized over weighted average periods of 0.48 and 0.61 years, respectively.

Calculation of Fair Value of Options

The Black-Scholes option valuation model used to determine the fair value of stock-based compensation for all options, except for those granted in March 2011 that are subject to the vesting determination, incorporates various assumptions including the expected term of awards, volatility of stock price, risk-free rates of return and dividend yield.  The expected term of an award is generally no less than the option vesting period and is based on our historical experience.  Expected volatility is based upon the historical volatility of our stock price.  The risk-free interest rate is approximated using rates available on U.S. Treasury securities with a remaining term equal to the option’s expected life.  The dividend yield is based on the expected dividend yield as of the date of option grant.  We began to pay dividends during the first quarter of fiscal 2010.

The following weighted average assumptions were used in the Black-Scholes option valuation model for stock options granted:
 
   
Three Months Ended
   
Nine Months Ended
 
   
October 29,
2011
   
October 30,
2010
   
October 29,
2011
   
October 30,
2010
 
Risk free interest rate
    2 %     2 %     2 %     2 %
Expected life
 
5 years
   
5 years
   
5 years
   
5 years
 
Expected volatility
    58 %     58 %     58 %     57 %
Expected dividend yield
    4 %     5 %     4 %     3 %
Weighted average fair value at grant date
  $ 3.01     $ 2.07     $ 2.42     $ 2.84  
 
A Monte Carlo simulation was used to determine the fair value of stock-based compensation for the stock options granted in March 2011 that are subject to the vesting determination.  This risk neutral model is based on projections of stock price paths and incorporates various assumptions including the early exercise behavior, volatility of stock price, risk-free rates of return and dividend yield.  Expected volatility is based upon the historical volatility of our stock price.  The risk-free interest rate is approximated using rates available on U.S. Treasury securities with a remaining term equal to the option’s contractual life.  The dividend yield is based on the expected dividend yield as of the date of option grant.

The following weighted average assumptions were used in the Monte Carlo simulation valuation model for the stock options granted in March 2011 that are subject to the vesting determination:
 
Risk free interest rate
    4%  
Contractual life
   
10 years
 
Expected volatility
    58%  
Expected dividend yield
    5%  
         
Weighted average fair value at grant date
  $ 2.06