2.2.0.7 false Stock-based Compensation 0204 - Disclosure - Stock-based Compensation true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Shares Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 Stock-based Compensation [Abstract] 0 us-gaap_ShareBasedCompensationAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 Stock-based Compensation 1 us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false false false false 0 0   <div align="left" style="font-family: 'Times New Roman',Times,serif"> <div align="left" style="font-size: 10pt; margin-top: 12pt"><b>(4) Stock-based Compensation</b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We recorded stock-based compensation expense in our consolidated statements of operations of $8.1 million ($6.2 million, net of tax), $15.7 million ($12.3 million, net of tax), $6.6 million ($5.3 million, net of tax) and $12.5 million ($10.1 million, net of tax) for the three and six months ended June 30, 2010 and 2009, respectively, as follows (in thousands): </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> <td width="5%"> </td> <td width="1%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Three Months Ended June 30,</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Six Months Ended June 30,</b></td> <td> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2009</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2009</b></td> <td> </td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Cost of sales </div></td> <td> </td> <td align="left">$</td> <td align="right">395</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">476</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">801</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">908</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Research and development </div></td> <td> </td> <td> </td> <td align="right">1,506</td> <td> </td> <td> </td> <td> </td> <td align="right">1,305</td> <td> </td> <td> </td> <td> </td> <td align="right">3,872</td> <td> </td> <td> </td> <td> </td> <td align="right">2,321</td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Sales and marketing </div></td> <td> </td> <td> </td> <td align="right">900</td> <td> </td> <td> </td> <td> </td> <td align="right">979</td> <td> </td> <td> </td> <td> </td> <td align="right">1,913</td> <td> </td> <td> </td> <td> </td> <td align="right">1,879</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">General and administrative </div></td> <td> </td> <td> </td> <td align="right">5,313</td> <td> </td> <td> </td> <td> </td> <td align="right">3,846</td> <td> </td> <td> </td> <td> </td> <td align="right">9,098</td> <td> </td> <td> </td> <td> </td> <td align="right">7,377</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td align="left">$</td> <td align="right">8,114</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">6,606</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">15,684</td> <td> </td> <td> </td> <td align="left">$</td> <td align="right">12,485</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     We report excess tax benefits from the exercise of stock options as financing cash flows. For the three and six months ended June 30, 2010 there was $0.9 million and $1.2 million, respectively, of excess tax benefits generated from option exercises. For the three and six months ended June 30, 2009 there was $2.1 million of excess tax benefits generated from option exercises. </div>   </div>  <div style="font-family: 'Times New Roman',Times,serif"> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     Our stock option plans provide for grants of options to employees and others to purchase common stock at the fair market value of such shares on the grant date of the award. The options generally vest over a four-year period, beginning on the date of grant, with a graded vesting schedule of 25% at the end of each of the four years. We generally use a Black-Scholes option-pricing model to calculate the grant-date fair value of options. The fair value of the stock options granted during the three and six months ended June 30, 2010 and 2009 was calculated using the following weighted-average assumptions: </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="7" style="border-bottom: 1px solid #000000"><b>Three Months Ended June 30,</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="7" style="border-bottom: 1px solid #000000"><b>Six Months Ended June 30,</b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2009</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2009</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Stock Options:</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Risk-free interest rate </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">2.29</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">2.07</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">2.41</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">2.08</td> <td nowrap="nowrap">%</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected dividend yield </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Expected term </div></td> <td> </td> <td colspan="3" align="center">5.34 years</td> <td> </td> <td colspan="3" align="center">5.20 years</td> <td> </td> <td colspan="3" align="center">5.34 years</td> <td> </td> <td colspan="3" align="center">5.20 years</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected volatility </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">41.54</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">44.53</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">41.89</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">44.52</td> <td nowrap="nowrap">%</td> </tr>  </table> </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="7" style="border-bottom: 1px solid #000000"><b>Three Months Ended June 30,</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="7" style="border-bottom: 1px solid #000000"><b>Six Months Ended June 30,</b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2009</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2010</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>2009</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px"><b>Employee Stock Purchase Plan:</b> </div></td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Risk-free interest rate </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">0.18</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">0.28</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">0.18</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">0.28</td> <td nowrap="nowrap">%</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected dividend yield </div></td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> <td> </td> <td> </td> <td align="right">—</td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Expected term </div></td> <td> </td> <td colspan="3" align="center">181 days</td> <td> </td> <td colspan="3" align="center">181 days</td> <td> </td> <td colspan="3" align="center">181 days</td> <td> </td> <td colspan="3" align="center">181 days</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Expected volatility </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">38.70</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">72.05</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">38.70</td> <td nowrap="nowrap">%</td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">72.05</td> <td nowrap="nowrap">%</td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     A summary of the stock option activity for the six months ended June 30, 2010 is as follows (in thousands, except price per share and contractual term): </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">  <tr valign="bottom"> <td width="52%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> <td width="5%"> </td> <td width="3%"> </td> <td width="1%"> </td> <td width="3%"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Weighted-</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Average</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Weighted-</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Remaining</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"> </td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Average Exercise</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Contractual</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3"><b>Aggregate</b></td> </tr> <tr style="font-size: 8pt" valign="bottom"> <td> </td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Options</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Price</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Term</b></td> <td> </td> <td nowrap="nowrap" align="center" colspan="3" style="border-bottom: 1px solid #000000"><b>Intrinsic Value</b></td> </tr>   <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Options outstanding, January 1, 2010 </div></td> <td> </td> <td> </td> <td align="right">9,838</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">34.72</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Granted </div></td> <td> </td> <td> </td> <td align="right">794</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">49.72</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:30px; text-indent:-15px">Exercised </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(364</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">24.84</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:30px; text-indent:-15px">Canceled/expired/forfeited </div></td> <td> </td> <td nowrap="nowrap" align="right"> </td> <td align="right">(392</td> <td nowrap="nowrap">)</td> <td> </td> <td align="right">$</td> <td align="right">40.10</td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right" style="border-top: 1px solid #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Options outstanding, June 30, 2010 </div></td> <td> </td> <td> </td> <td align="right">9,876</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">36.04</td> <td> </td> <td> </td> <td colspan="3" align="center">6.23 years</td> <td> </td> <td align="right">$</td> <td align="right">22,166</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Options exercisable, June 30, 2010 </div></td> <td> </td> <td> </td> <td align="right">6,114</td> <td> </td> <td> </td> <td align="right">$</td> <td align="right">32.43</td> <td> </td> <td> </td> <td colspan="3" align="center">4.88 years</td> <td> </td> <td align="right">$</td> <td align="right">19,694</td> <td> </td> </tr> <tr style="font-size: 1px"> <td> <div style="margin-left:15px; text-indent:-15px">  </div></td> <td> </td> <td> </td> <td align="right" style="border-top: 3px double #000000"> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr>  </table> </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     The weighted-average grant-date fair value under a Black-Scholes option pricing model of options granted during the six months ended June 30, 2010 and 2009 was $14.79 per share and $14.27 per share, respectively. The total intrinsic value of options exercised during the three and six months ended June 30, 2010 was $1.6 million and $5.5 million, respectively. </div> <div align="left" style="font-size: 10pt; margin-top: 6pt">     As of June 30, 2010, there was $43.9 million of total unrecognized compensation cost related to non-vested stock options, which is expected to be recognized over a remaining weighted-average vesting period of 1.51 years. </div> </div>  <!-- Begin Block Tagged Note false false false us-types:textBlockItemType textblock Disclosure of compensation-related costs for share-based compensation which may include disclosure of policies, compensation plan details, allocation of stock compensation, incentive distributions, share-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 false 1 2 false UnKnown UnKnown UnKnown false true