2.4.0.8100230 - Disclosure - Stock-Based Compensation (Tables)truefalsefalse1false falsefalseC_0001269021_20130101_20130630http://www.sec.gov/CIK0001269021duration2013-01-01T00:00:002013-06-30T00:00:001false 4us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The estimated grant date fair values of the employee stock options were calculated using the Black Scholes valuation model, based on the following assumptions:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th colspan="7" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </th> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Risk-free interest rate              </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1.2</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1.2</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1.1</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1.2</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Expected life              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 6.0 years </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 6.0 years </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 6.0 years </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 6.0 years </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Volatility              </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  79</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  70</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  79</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  70</td> <td style="background-color:#cff0fc; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td><td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:left">%</td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Dividend yield              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Fair Values of Employee Stock Options2false 4us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The following table summarizes option activity under the 2003 Plan and the 2013 Plan and related information during the six months ended June 30, 2013:   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Shares Available for Grant </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Shares Subject to Outstanding Options </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Weighted-Average Exercise Price Per Share </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Balance at December 31, 2012              </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  593,011</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3,451,178</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  6.35</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Options authorized              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  150,000</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Options granted              </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> (560,854 </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> )  </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  560,854</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  13.98</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Options exercised              </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">—</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> (72,204 </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> )  </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3.52</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Options cancelled              </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  151,913</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> (151,913 </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> )  </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7.33</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Balance at June 30, 2013              </td> <td style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  334,070</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  3,787,915</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  7.50</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">    </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.No definition available.false0Summary of Option Activities3false 4us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div> The table below sets forth the functional classification of stock-based compensation expense, net of estimated forfeitures, for the periods presented (in thousands):   <div style="text-align: left;"> <table cellspacing="0" cellpadding="0" style="display: block; text-align: left; border: 0"> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="8" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Three Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="9" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Six Months Ended June 30, </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2013 </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> <th colspan="3" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> 2012 </th> <th colspan="2" style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </th> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Research and development              </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  609</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  358</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  945</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="background-color:#cff0fc; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  749</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> </tr> <tr> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> General and administrative              </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  601</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  310</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  978</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom" colspan="2">   </td> <td colspan="2" style="border-bottom-color:#000000; border-bottom-style:solid; border-bottom-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  662</td> <td style="padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> </tr> <tr> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom"> Total stock-based compensation              </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,210</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  668</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,923</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> <td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">$</td><td style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right"></td> <td colspan="2" style="background-color:#cff0fc; border-bottom-color:#000000; border-bottom-style:double; border-bottom-width:1.5pt; border-top-color:#000000; border-top-style:solid; border-top-width:0.5pt; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom; text-align:right">  1,411</td> <td style="background-color:#cff0fc; padding-right:0.7pt; padding-top:0.7pt; vertical-align:bottom">   </td> </tr> </table> </div>   </div>falsefalsefalsenonnum:textBlockItemTypenaTabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false0Classification of Stock-Based Compensation ExpensefalseStock-Based Compensation (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.portola.com/20130630/taxonomy/role/DisclosureStockBasedCompensationTables13