Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity

v2.4.0.8
Stockholders' Equity
12 Months Ended
Mar. 31, 2014
Stockholders' Equity  
Stockholders' Equity

9. Stockholders' Equity

        The following table summarizes, by statement of operations line item, stock-based compensation expense for the years ended March 31, 2014, 2013 and 2012 (in thousands):

 
  Fiscal Year
Ended March 31,
 
 
  2014   2013   2012  

Cost of goods sold

  $ 43   $ 92   $ 136  

Research and development

    562     319     324  

Selling, general and administrative

    1,542     1,190     1,192  
               

Stock-based compensation expense

  $ 2,147   $ 1,601   $ 1,652  
               
               

Stock Plans

2000 Equity Incentive Plan

        In June 2000, the Company adopted the 2000 Equity Incentive Plan ("2000 Plan"). The 2000 Plan provides for a total maximum aggregate number of shares which may be issued of 27,980,000 shares. The 2000 Plan is administered by the Compensation Committee designated by the Board of Directors. The Compensation Committee's authority includes determining the number of incentive awards and vesting provisions. As of March 31, 2014, there were 4,282,979 shares available for future grant.

        As of March 31, 2014, the Company had outstanding 3,550,000 non-qualified common stock options issued outside of the 2000 Plan. The Company granted 250,000 of these stock options during the second quarter of Fiscal 2013, 250,000 of these stock options during Fiscal 2012 and 3,050,000 of the options prior to Fiscal 2008 as inducement grants to new officers and employees of the Company, with exercise prices equal to the fair market value of the Company's common stock on the grant date. Included in the 3,550,000 options were 2,000,000 options granted to the Company's President and Chief Executive Officer, 850,000 options granted to the Company's Executive Vice President of Sales and Marketing, 250,000 options granted to the Company's Senior Vice President of Program Management, 250,000 options granted to the Company's Senior Vice President of Customer Service and 200,000 options granted to the Company's former Senior Vice President of Human Resources. Additionally, as of March 31, 2014, the Company had outstanding 46,875 restricted stock units issued outside of the 2000 Plan. These restricted stock units were issued during the second quarter of Fiscal 2013 as an inducement grant to the Company's Senior Vice President of Customer Service. Although the options and restricted stock units were not granted under the 2000 Plan, they are governed by terms and conditions identical to those under the 2000 Plan. All options are subject to the following vesting provisions: one-fourth vest one year after the issuance date and 1/48th vest on the first day of each full month thereafter, so that all options will be vested on the first day of the 48th month after the grant date. All outstanding options have a contractual term of ten years. The restricted stock units vest in equal installments over a period of four years. Information relating to all outstanding stock options, except for rights associated with the Purchase Plan, is as follows:

 
  Shares   Weighted-
Average
Exercise Price
  Weighted-
Average
Remaining
Contractual
Term
  Aggregate
Intrinsic
Value
 
 
   
   
  (in years)
   
 

Options outstanding at March 31, 2013

    11,791,765   $ 1.33              

Granted

    1,665,200   $ 0.93              

Exercised

    (345,317 ) $ 1.35              

Forfeited, cancelled or expired

    (259,960 ) $ 1.85              
                       

Options outstanding at March 31, 2014

    12,851,688   $ 1.27     5.2   $ 11,838,302  

Options fully vested at March 31, 2014 and those expected to vest beyond March 31, 2014

    12,665,079   $ 1.27     5.2   $ 11,622,598  

Options exercisable at March 31, 2014

    9,767,753   $ 1.34     4.1   $ 8,478,184  
                   
                   

        The weighted average per share grant date fair value of options granted during the fiscal years ended March 31, 2014, 2013 and 2012 was $0.60, $0.67 and $1.20, respectively. The weighted average per share grant date fair value of options exercised during the fiscal years ended March 31, 2014 and 2012 was $1.35 and $0.99, respectively. The total intrinsic value of option exercises during the fiscal years ended March 31, 2014 and 2012, was approximately $0.2 and $0.6 million, respectively. During the fiscal years ended March 31, 2014 and 2012, the amount of cash received from the exercise of stock options was approximately $0.5 million and $0.8 million, respectively. There were no options exercised during the fiscal year ended March 31, 2013. The Company recorded expense of approximately $1.1 million, $0.9 million and $0.9 million associated with its stock options for the fiscal years ended March 31, 2014, 2013 and 2012, respectively. As of March 31, 2014, there was approximately $1.6 million of total compensation cost related to unvested stock option awards that is expected to be recognized as expense over a weighted average period of 2.5 years.

        The Company calculated the estimated fair value of each stock option on the date of grant using the Black-Scholes valuation method and the following weighted-average assumptions:

 
  Fiscal Year
Ended March 31,
 
 
  2014   2013   2012  

Risk-free interest rates

    0.9 %   0.8 %   1.9 %

Expected lives (in years)

    5.7     5.7     5.0  

Dividend yield

    %   %   %

Expected volatility

    77.3 %   79.8 %   89.0 %

Weighted average grant date fair value of options granted during the period

  $ 0.60   $ 0.67   $ 1.19  

        The Company's computation of expected volatility for the fiscal years ended March 31, 2014, 2013 and 2012 was based on historical volatility. The expected life, or term, of options granted is derived from historical exercise behavior and represents the period of time that stock option awards are expected to be outstanding. Management has selected a risk-free rate based on the implied yield available on U.S. Treasury Securities with a maturity equivalent to the options' expected term. Stock-based compensation expense is based on awards that are ultimately expected to vest and accordingly, stock-based compensation recognized in the fiscal years ended March 31, 2014, 2013 and 2012 has been reduced by estimated forfeitures. Management's estimate of forfeitures is based on historical forfeitures. The following table outlines the restricted stock unit activity:

Restricted Stock Units
  Shares   Weighted
Average Grant
Date Fair
Value
 

Nonvested restricted stock units outstanding at March 31, 2013

    1,467,096   $ 1.10  

Granted

    1,379,818   $ 1.09  

Vested and issued

    (685,069 ) $ 1.06  

Forfeited

    (100,621 ) $ 1.11  
             

Nonvested restricted stock units outstanding at March 31, 2014

    2,061,224   $ 1.11  
           
           

Restricted stock units expected to vest beyond March 31, 2014

    1,892,868   $ 1.11  
           
           

        The restricted stock units were valued based on the closing price of the Company's common stock on the date of issuance, and compensation cost is recorded on a straight-line basis over the vesting period. The related compensation expense recognized has been reduced by estimated forfeitures. The Company's estimate of forfeitures is based on historical forfeitures. The restricted stock units vest in equal installments over a period of two or four years. For restricted stock units with two year vesting, one-half of such units vest one year after the issuance date and the other half vest two years after the issuance date. For restricted stock units with four year vesting, one-fourth vest annually beginning one year after the issuance date.

        The weighted average per share grant date fair value of restricted stock granted during the fiscal years ended March 31, 2014, 2013 and 2012 was $1.09, $1.00 and $1.47, respectively. The total fair value of restricted stock units vested and issued by the Company during the fiscal years ended March 31, 2014, 2013 and 2012 was approximately $0.8 million, $0.6 million and $1.1 million, respectively. The Company recorded expense of approximately $1.0 million, $0.8 million and $0.7 million associated with its restricted stock awards and units for the fiscal years ended March 31, 2014, 2013 and 2012, respectively. As of March 31, 2014, there was approximately $1.5 million of total compensation cost related to unvested restricted stock units that is expected to be recognized as expense over a weighted average period of 2.4 years.

        During the fiscal years ended March 31, 2014, 2013 and 2012 the Company issued a total of 91,603, 103,574 and 77,971 shares of stock, respectively, to non-employee directors who elected to take payment of all or any part of the directors' fees in stock in lieu of cash. For each term of the Board of Directors (beginning on the date of an annual meeting of stockholders and ending on the date immediately preceding the next annual meeting of stockholders), a non-employee director may elect to receive, in lieu of all or any portion of their annual retainer or committee fee cash payment, a stock award. The shares of stock were valued based on the closing price of the Company's common stock on the date of grant, and the weighted average grant date fair value for these shares during each of the fiscal years ended March 31, 2014, 2013 and 2012 was $1.26, $0.98 and $1.20, respectively.

2000 Employee Stock Purchase Plan

        In June 2000, the Company adopted the 2000 Employee Stock Purchase Plan (the "Purchase Plan"), which provides for the granting of rights to purchase common stock to regular full and part-time employees or officers of the Company and its subsidiaries. Under the Purchase Plan, shares of common stock will be issued upon exercise of the purchase rights. Under the Purchase Plan, an aggregate of 900,000 shares may be issued pursuant to the exercise of purchase rights. In August 2010, the Board of Directors adopted and the stockholders approved an amendment and restatement of the Purchase Plan. The amendment and restatement includes an increase of 500,000 shares of common stock that will be available under the Purchase Plan and extends the term of the Purchase Plan for a period of ten years. As amended, the Purchase Plan will continue by its terms through June 30, 2020, unless terminated sooner, and will reserve for issuance a total of 1,400,000 shares of common stock. The maximum amount that an employee can contribute during a purchase right period is $25,000 or 15% of the employee's regular compensation. Under the Purchase Plan, the exercise price of a purchase right is 95% of the fair market value of such shares on the last day of the purchase right period. The fair market value of the stock is its closing price as reported on the Nasdaq Global Market on the day in question. During the fiscal years ended March 31, 2014, 2013 and 2012, the Company issued a total of 12,302 shares, 22,478 shares and 21,338 shares of stock, respectively, to regular full and part-time employees or officers of the Company who elected to participate in the Purchase Plan. As of March 31, 2014, there were 430,188 shares available for future grant under the Purchase Plan.

Stockholder Rights Plan

        The Company has entered into a rights agreement, as amended, with Mellon Investor Services LLC, as rights agent. In connection with the rights agreement, the Company's board of directors authorized and declared a dividend distribution of one preferred stock purchase right for each share of the Company's common stock authorized and outstanding. Each right entitles the registered holder to purchase from the Company a unit consisting of one one-hundredth of a share of Series A Junior Participating Preferred Stock, par value $0.001 per share, at a purchase price of $10.00 per unit, subject to adjustment. The description and terms of the rights are set forth in the rights agreement. Initially, the rights are attached to all common stock certificates representing shares then outstanding, and no separate rights certificates are distributed. Subject to certain exceptions specified in the rights agreement, the rights will separate from the common stock and will be exercisable upon the earlier of (i) 10 days following a public announcement that a person or group of affiliated or associated persons has acquired, or obtained the right to acquire, beneficial ownership of 20% or more of the outstanding shares of common stock, other than as a result of repurchases of stock by the Company or certain inadvertent actions by institutional or certain other stockholders, or (ii) 10 days (or such later date as the Company's Board of Directors shall determine) following the commencement of a tender offer or exchange offer (other than certain permitted offers described in the rights agreement) that would result in a person or group beneficially owning 20% or more of the outstanding shares of the Company's common stock. On June 9, 2011, the Company's Board of Directors unanimously approved a second amendment to the rights agreement, which was approved by the stockholders in August 2011. The second amendment adds an additional "sunset provision," which provides that the rights agreement will expire on the 30th day after the 2014 annual meeting of stockholders unless continuation of the rights agreement is approved by the stockholders at that meeting. The second amendment also provides for an update to the definition of "Beneficial Owner" to include derivative interests in the calculation of a stockholder's ownership. In addition, the second amendment clarifies the manner in which the exchange provision of the rights agreement shall be effected. The rights are intended to protect the Company's stockholders in the event of an unfair or coercive offer to acquire the Company. The rights, however, should not affect any prospective offeror willing to make an offer at a fair price and otherwise in the best interests of the Company and its stockholders, as determined by the Board of Directors. The rights should also not interfere with any merger or other business combination approved by the Board of Directors.

Underwritten and Registered Direct Placement of Common Stock

        Effective March 5, 2012, the Company completed a registered direct placement in which it sold 22.6 million shares of the Company's common stock, par value $.001 per share, and warrants to purchase 22.6 million shares of common stock with an initial exercise price of $1.55 per share, at a price of $1.11 per unit (the "2012 Warrants"). Each unit consisted of one share of common stock and a warrant to purchase one share of common stock. The 2012 Warrants expired on October 31, 2013. In addition, the Company obtained the right to require investors in the offering to purchase up to an aggregate maximum of 19.0 million additional shares of common stock from the Company (the "Put Options") during two option exercise periods, the first such option exercise period beginning September 10, 2012 and the second such option exercise period beginning March 4, 2013. Each Put Option was subject to certain conditions which reduced the number of shares that could be sold or eliminate the Put Option. These conditions included a minimum volume-weighted average price (VWAP) and a minimum average trading volume of the Company's common shares during the 30 trading days prior to the exercise of the Put Option. The March 2012 sale resulted in net proceeds of approximately $23.1 million net of direct incremental costs of approximately $1.9 million.

        On September 18, 2012, the Company entered into an Investor Agreement with one of the investors in the 2012 registered direct offering pursuant to which the investor agreed to (i) waive the condition precedent to the Company's exercise of the Put Option requiring the arithmetic average of the average daily trading volumes during the measurement period set forth in the subscription agreement between the Company and the investor and on the exercise date be not less than 1.75 million shares and (ii) amend the subscription agreement to provide that the purchase price of the additional shares during the first exercise period would be discounted pursuant to a formula that resulted in a purchase price for the first exercise period of $0.94 per share. Additionally, pursuant to the Investor Agreement, the Company agreed to amend the exercise price of the 2012 Warrants originally issued to the Investor to $1.26. The exercise of the first Put Option resulted in net proceeds of $4.2 million. The 2012 Warrants still outstanding as of March 31, 2013 provided for the purchase of 22.6 million shares at a weighted average exercise price of $1.41 per share. On February 21, 2013, the Company entered into a letter agreement (each a "Letter Agreement" and, collectively, the "Letter Agreements") with each of the investors in the March 5, 2012 registered direct offering. Pursuant to the Letter Agreements, the parties evidenced their mutual agreement that the Company would not exercise any portion of the second Put Option. The Company chose not to exercise the second of the two Put Options because of its improved cash position and its desire to avoid stockholder dilution. On October 31, 2013, an unsolicited exercise of 2012 Warrants to purchase 4.7 million shares resulted in proceeds of approximately $6.0 million. Effective October 31, 2013, all remaining outstanding 2012 Warrants expired.

        Effective January 9, 2012, the Company entered into warrant exercise agreements with two holders of warrants issued by the Company on January 24, 2007 (the "2007 Warrants") to purchase an aggregate of 1.6 million shares of the Company's common stock. Pursuant to the warrant exercise agreements, the holders agreed to exercise the 2007 Warrants at the existing exercise price of $1.17 in exchange for fees in the aggregate amount of approximately $0.3 million. The net proceeds to the Company in connection with the exercise of these 2007 Warrants was approximately $1.6 million.

        Effective November 21, 2011, the Company entered into warrant exercise agreements with (i) two holders of warrants issued by the Company on September 17, 2009 (the "September 2009 Warrants") to purchase an aggregate of 5.8 million shares of the Company's common stock, (ii) four holders of warrants issued by the Company on September 17, 2008 (the "2008 Warrants") to purchase an aggregate of 2.4 million shares of the Company's common stock and (iii) six holders of 2007 Warrants to purchase an aggregate of 5.2 million shares of the Company's common stock. Pursuant to the warrant exercise agreements, the September 2009 Warrant holders agreed to exercise the September 2009 Warrants described above at the existing exercise price of $1.34 in exchange for a fee of an aggregate amount of approximately $5.4 million, the 2008 Warrant holders agreed to exercise the 2008 Warrants described above at the existing exercise price of $1.60 in exchange for a fee of an aggregate amount of approximately $2.2 million and the 2007 Warrant holders agreed to exercise the 2007 Warrants described above at the existing exercise price of $1.17 in exchange for a fee of an aggregate amount of approximately $1.8 million. The net proceeds to the Company, in connection with the exercise of the September 2009 Warrants, the 2008 Warrants and the 2007 Warrants, were approximately $8.4 million. The 2008 Warrants to purchase an additional 0.5 million shares were subsequently exercised on November 22, 2011 at the existing exercise price of $1.60 in exchange for a fee of approximately $0.5 million, resulting in net proceeds of approximately $0.4 million.

        The following table outlines the warrant activity:

 
  March 2012   September 2009   September 2008   January 2007  
 
  Shares   Shares   Shares   Shares  

Balance, March 31, 2011

        5,780,347     7,342,647     8,535,574  

Issuance of warrants

    22,550,000              

Anti-dilution provision

            146,626      

Warrants exercised

        (5,780,347 )   (3,579,239 )   (7,298,234 )

Warrants expired

                (1,237,340 )
                   

Balance, March 31, 2012

    22,550,000         3,910,034      

Anti-dilution provision

            51,437        
                   

Balance, March 31, 2013

    22,550,000         3,961,471      

Warrants exercised

    (4,725,000 )            

Warrants expired

    (17,825,000 )       (3,961,471 )    
                   

Balance, March 31, 2014