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2us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">    A summary of the Company's stock option activity and related information for 2010, 2011, 2012 and for the six months ended June 30, 2013, is as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 67%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"><!-- COMMAND=ADD_TABLEWIDTH,"120%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="120%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" align="left"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="6" align="right"></td>
<td style="FONT-FAMILY: arial;" width="51"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="6" align="right"></td>
<td style="FONT-FAMILY: arial;" width="63"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="6" align="right"></td>
<td style="FONT-FAMILY: arial;" width="53"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="6" align="right"></td>
<td style="FONT-FAMILY: arial;" width="60"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="6" align="right"></td>
<td style="FONT-FAMILY: arial;" width="74"></td>
<td style="FONT-FAMILY: arial;" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font style=" FONT-SIZE: 8pt;"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" colspan="14" align="center"><font style=" FONT-SIZE: 8pt;"><b>OPTIONS OUTSTANDING</b></font></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font style=" FONT-SIZE: 8pt;"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 35pt; MARGIN-BOTTOM: 0pt;"><font style=" FONT-SIZE: 8pt;"><b>Shares<br />
Available<br />
for Grant <!-- COMMAND=ADD_SCROPPEDRULE,35pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 47pt; MARGIN-BOTTOM: 0pt;"><font style=" FONT-SIZE: 8pt;"><b>Number of<br />
Stock<br />
Options<br />
Outstanding <!-- COMMAND=ADD_SCROPPEDRULE,47pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 39pt; MARGIN-BOTTOM: 0pt;"><font style=" FONT-SIZE: 8pt;"><b>Weighted-<br />
Average<br />
Exercise<br />
Price <!-- COMMAND=ADD_SCROPPEDRULE,39pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 45pt; MARGIN-BOTTOM: 0pt;"><font style=" FONT-SIZE: 8pt;"><b>Weighted-<br />
Average<br />
Remaining<br />
Contractual<br />
Life (Years) <!-- COMMAND=ADD_SCROPPEDRULE,45pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 56pt; MARGIN-BOTTOM: 0pt;"><font style=" FONT-SIZE: 8pt;"><b>Aggregate<br />
Intrinsic<br />
Value<br />
(in thousands) <!-- COMMAND=ADD_SCROPPEDRULE,56pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></th></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 8pt;"><font style=" FONT-SIZE: 8pt;">Balance as of December 31, 2009</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,167,968</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,399,037</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">0.41</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">5.48</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">462</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Additional shares authorized</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2,574,053</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Granted</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(1,673,404</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,673,404</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.47</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercised</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(346,722</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">0.55</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">95,000</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">0.74</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Cancelled/forfeited</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">374,742</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(374,742</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">0.75</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 8pt;"><font style=" FONT-SIZE: 8pt;">Balance as of December 31, 2010</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2,538,359</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2,350,977</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.09</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">5.71</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3,042</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Additional shares authorized</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,762,323</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Granted</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(3,167,658</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3,167,658</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2.47</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercised</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(295,840</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.57</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8,437</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">0.22</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Cancelled/forfeited</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">635,451</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(635,451</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.71</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 8pt;"><font style=" FONT-SIZE: 8pt;">Balance as of December 31, 2011</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,776,912</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4,587,344</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.92</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">6.30</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">10,629</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Additional shares authorized</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,875,000</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Granted</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(3,364,447</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3,364,447</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4.53</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Assumed grants</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(89,405</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">89,405</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">5.46</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercised</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(432,850</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2.12</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">31,646</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2.10</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">RSUs granted, net of cancellations/forfeitures</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(328,466</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Cancelled/forfeited</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1,026,865</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(1,026,865</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2.44</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 8pt;"><font style=" FONT-SIZE: 8pt;">Balance as of December 31, 2012</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">928,105</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">6,581,481</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3.21</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.08</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">11,431</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Additional shares authorized</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4,502,130</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Granted</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(2,118,049</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2,118,049</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.26</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercised</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(634,204</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">2.23</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">9,422</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.67</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">RSUs granted, net of cancellations/forfeitures</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(75,778</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">—</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Cancelled/forfeited</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">173,745</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">(173,745</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;">)</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4.04</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 8pt;"><font style=" FONT-SIZE: 8pt;">Balance as of June 30, 2013 (unaudited)</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3,419,575</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">7,891,581</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4.62</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.24</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">159,766</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercisable as of December 31, 2011</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4,096,373</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.92</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.80</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">9,485</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Vested and expected to vest as of December 31, 2011</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3,813,963</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">1.85</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">6.28</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">9,097</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercisable as of December 31, 2012</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">6,108,872</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3.16</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.04</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">10,886</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Vested and expected to vest as of December 31, 2012</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">5,910,677</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">3.12</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">7.97</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">10,825</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Exercisable as of June 30, 2013 (unaudited)</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">7,601,787</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4.61</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.76</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">153,989</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -8pt; FONT-FAMILY: arial; MARGIN-LEFT: 16pt;"><font style=" FONT-SIZE: 8pt;">Vested and expected to vest as of June 30, 2013 (unaudited)</font></p></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">7,122,508</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">4.45</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">8.14</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font style=" FONT-SIZE: 8pt;">145,419</font></td>
<td style="FONT-FAMILY: arial;"><font style=" FONT-SIZE: 8pt;"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
</div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
false0
3false
2us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">    Additional information regarding options outstanding as of December 31, 2012 is as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 54%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"150%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="150%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="35" align="right"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="8"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="35"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="78"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="107"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="91"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="74"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="91"></td>
<td style="FONT-FAMILY: arial;" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" colspan="8" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 44pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Range of<br />
Exercise<br />
Prices <!-- COMMAND=ADD_SCROPPEDRULE,44pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 59pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Shares<br />
Outstanding <!-- COMMAND=ADD_SCROPPEDRULE,59pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 82pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Remaining<br />
Contractual Term <!-- COMMAND=ADD_SCROPPEDRULE,82pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 69pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Exercise Price <!-- COMMAND=ADD_SCROPPEDRULE,69pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 56pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Shares<br />
Exercisable <!-- COMMAND=ADD_SCROPPEDRULE,56pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 69pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Exercise Price <!-- COMMAND=ADD_SCROPPEDRULE,69pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.12</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">555,600</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.80</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">555,600</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.50</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.50</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">733,619</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.36</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.50</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">632,074</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.50</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,678,864</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6.71</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,677,251</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.88</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">369,760</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">8.36</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.78</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">369,760</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.78</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">810,749</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.12</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">648,915</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,468,949</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.33</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,261,332</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">744,250</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.59</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">744,250</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.90</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.94</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">153,754</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.48</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.94</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">153,754</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.94</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">63,456</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.76</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">63,456</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2,480</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6.65</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2,480</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.12</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6,581,481</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">8.08</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">3.21</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6,108,872</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">3.16</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
<p style="FONT-FAMILY: arial;"><font size="2">          Additional information regarding options outstanding as of June 30, 2013 (unaudited) is as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 54%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"150%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="150%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="42" align="right"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="8"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="42"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="78"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="107"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="91"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="74"></td>
<td style="FONT-FAMILY: arial;" width="2%"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="91"></td>
<td style="FONT-FAMILY: arial;" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" colspan="8" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 44pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Range of<br />
Exercise<br />
Prices <!-- COMMAND=ADD_SCROPPEDRULE,44pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 59pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Shares<br />
Outstanding <!-- COMMAND=ADD_SCROPPEDRULE,59pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 82pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Remaining<br />
Contractual Term <!-- COMMAND=ADD_SCROPPEDRULE,82pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 69pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Exercise Price <!-- COMMAND=ADD_SCROPPEDRULE,69pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 56pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Shares<br />
Exercisable <!-- COMMAND=ADD_SCROPPEDRULE,56pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 69pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Exercise Price <!-- COMMAND=ADD_SCROPPEDRULE,69pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.12</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.50</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">979,239</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6.55</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.10</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">944,360</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.09</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,456,758</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6.17</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,456,758</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.38</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,063,088</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">8.47</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">3.81</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">968,752</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">3.77</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,432,700</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">8.85</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,290,871</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.74</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.94</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">843,840</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.10</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.77</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">843,840</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.77</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">59,884</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.67</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">59,884</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">5.44</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.42</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.42</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,693,249</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.61</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.42</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1,693,249</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.42</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2,480</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6.16</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2,480</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">12.00</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">12.00</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">341,593</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.83</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">12.00</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">341,593</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">12.00</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">17.66</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">17.66</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">18,750</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">9.96</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">17.66</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0.12</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">-</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">17.66</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7,891,581</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">8.24</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.62</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7,601,787</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.61</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
</div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 64
-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.
Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph f
-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.
false0
4false
2us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">The fair value of options granted is estimated on the date of grant using the Black-Scholes pricing model and the following assumptions for the periods presented:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 73%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"110%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="110%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" align="left"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="32"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="32"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="32"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="74" align="center"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="102" align="center"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" colspan="8" align="center"><font size="2"><b>Year Ended<br />
December 31,</b></font></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" colspan="3" align="center"><font size="2"><b>Six Months Ended<br />
June 30,</b></font></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="center"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 23pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>2010 <!-- COMMAND=ADD_SCROPPEDRULE,23pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 23pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>2011 <!-- COMMAND=ADD_SCROPPEDRULE,23pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 23pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>2012 <!-- COMMAND=ADD_SCROPPEDRULE,23pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 23pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>2012 <!-- COMMAND=ADD_SCROPPEDRULE,23pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 23pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>2013 <!-- COMMAND=ADD_SCROPPEDRULE,23pt --></b></font></div></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="3" align="center"><font size="2">(unaudited)</font><br /></th></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected term (in years)</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">6</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">6</font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Risk-free interest rate</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.18</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2.14</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">1.02</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">1.09%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">0.86% - 1.375%</font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected volatility</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">66</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">84</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">65</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">63% - 65%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">57% - 58%</font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected dividend rate</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">0</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">0%</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"><font size="2">0%</font></td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
</div>falsefalsefalse | nonnum: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
false0
5false
2us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">A summary of the Company's RSU activity and related information for 2012 and for the six months ended June 30, 2013 is as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 80%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="100%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" align="left"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="68"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="69"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="92"></td>
<td style="FONT-FAMILY: arial;" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 51pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Number of<br />
RSUs <!-- COMMAND=ADD_SCROPPEDRULE,51pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 52pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Weighted<br />
Average<br />
Grant Date<br />
Fair Value <!-- COMMAND=ADD_SCROPPEDRULE,52pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 70pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Aggregate<br />
Intrinsic<br />
Value<br />
(in thousands) <!-- COMMAND=ADD_SCROPPEDRULE,70pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Balance as of December 31, 2011</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">Additional shares authorized</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Granted</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">341,466</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.58</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Vested</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Cancelled/Forfeited</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">(13,000</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Balance as of December 31, 2012</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">328,466</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.58</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">2,437</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Granted</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">75,778</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">15.10</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Vested</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">(147,609</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2">)</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">4.56</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Repurchased</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="top" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">RSUs Cancelled/Forfeited</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr>
<tr style="padding:0;" valign="top" bgcolor="white">
<td style="FONT-FAMILY: arial;" valign="bottom">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Balance as of June 30, 2013 (unaudited)</font></p></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">256,635</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">7.70</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"><font size="2">6,383</font></td>
<td style="FONT-FAMILY: arial;" valign="bottom"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
</div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
false0
6false
2us-gaap_ScheduleOfShareBasedPaymentAwardEmployeeStockPurchasePlanValuationAssumptionsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">The assumptions used to value employee stock purchase rights under the Black-Scholes model during the six months ended June 30, 2013 (unaudited) were as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 70%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 15%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"100%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="100%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" align="left"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="28"></td>
<td style="FONT-FAMILY: arial;" width="12"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected term (in months)</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">9</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Risk-free interest rate</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">0.11</font></td>
<td style="FONT-FAMILY: arial;"><font size="2">%</font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected volatility</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">42</font></td>
<td style="FONT-FAMILY: arial;"><font size="2">%</font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Expected dividend rate</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">0</font></td>
<td style="FONT-FAMILY: arial;"><font size="2">%</font></td></tr></table></div>
<!-- end of user-specified TAGGED TABLE --></div>
</div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (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
false0
7false
2us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel| 1falsefalsefalse00<div style="font-size:10.0pt;font-family:Times New Roman;">
<p style="FONT-FAMILY: arial;"><font size="2">   As of December 31, 2012 and June 30, 2013, total unrecognized compensation cost, adjusted for estimated forfeitures, was as follows:</font></p>
<div style="POSITION: relative; PADDING-BOTTOM: 0pt; PADDING-LEFT: 0pt; WIDTH: 54%; PADDING-RIGHT: 0pt; MARGIN-LEFT: 10%; PADDING-TOP: 0pt;">
<p style="FONT-FAMILY: arial;"><font size="2"><!-- COMMAND=ADD_TABLEWIDTH,"150%" --></font></p>
<!-- User-specified TAGGED TABLE -->
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="150%" style="text-align:left;">
<tr style="padding:0;"><!-- TABLE COLUMN WIDTHS SET -->
<td style="FONT-FAMILY: arial;" align="left"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="87"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="120"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="7" align="right"></td>
<td style="FONT-FAMILY: arial;" width="87"></td>
<td style="FONT-FAMILY: arial;" width="12"></td>
<td style="FONT-FAMILY: arial;" width="120" align="center"></td><!-- TABLE COLUMN WIDTHS END --></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" colspan="4" align="center"><font size="2"><b>December 31, 2012</b></font></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" colspan="4" align="center"><font size="2"><b>June 30, 2013</b></font></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 66pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Unrecognized<br />
Expense <!-- COMMAND=ADD_SCROPPEDRULE,66pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 92pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Average Expected<br />
Recognition Period <!-- COMMAND=ADD_SCROPPEDRULE,92pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 66pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Unrecognized<br />
Expense <!-- COMMAND=ADD_SCROPPEDRULE,66pt --></b></font></div></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" nowrap="nowrap" align="center">
<div style="BORDER-BOTTOM: #000000 1pt solid; WIDTH: 92pt; MARGIN-BOTTOM: 0pt;"><font size="2"><b>Average Expected<br />
Recognition Period <!-- COMMAND=ADD_SCROPPEDRULE,92pt --></b></font></div></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="center"><font size="2">(in thousands)</font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" align="center"><font size="2">(in years)</font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="center"><font size="2">(in thousands)</font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" align="center"><font size="2">(in years)</font><br /></th></tr>
<tr style="padding:0;" valign="bottom">
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="2" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" align="left"><font size="2"> </font><br /></th>
<th style="FONT-FAMILY: arial;"><font size="2"> </font></th>
<th style="FONT-FAMILY: arial;" colspan="4" align="center"><font size="2">(unaudited)</font><br /></th></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Stock options</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">7,880</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">2.93</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">13,384</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="center"><font size="2">2.88</font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Restricted stock units</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">1,505</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="center"><font size="2">(a)</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">1,200</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="center"><font size="2">1.69</font></td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="#CCEEFF">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 10pt;"><font size="2">Employee Stock Purchase Plan</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">—</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">948</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="center"><font size="2">0.64</font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 1pt solid; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"> </td></tr>
<tr style="padding:0;" valign="bottom" bgcolor="white">
<td style="FONT-FAMILY: arial;">
<p style="TEXT-INDENT: -10pt; FONT-FAMILY: arial; MARGIN-LEFT: 20pt;"><font size="2">Total unrecognized stock-based compensation expense</font></p></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">9,385</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">$</font></td>
<td style="FONT-FAMILY: arial;" align="right"><font size="2">15,532</font></td>
<td style="FONT-FAMILY: arial;"><font size="2"> </font></td>
<td style="FONT-FAMILY: arial;" align="center"><font size="2"> </font></td></tr>
<tr style="padding:0; FONT-SIZE: 1.5pt;" valign="top">
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="BORDER-BOTTOM: #000000 2.25pt double; FONT-FAMILY: arial;" valign="bottom" colspan="2" align="right"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom"> </td>
<td style="FONT-FAMILY: arial;" valign="bottom" align="center"> </td></tr></table></div>
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<dl compact="compact">
<dt style="FONT-FAMILY: arial; MARGIN-BOTTOM: -11pt;"><font size="2">(a)</font></dt>
<dd style="FONT-FAMILY: arial;"><font size="2">The Company will record an expense for the vested portion of the RSUs upon completion of a sale event or an IPO.</font></dd></dl>
</div>falsefalsefalse | nonnum:textBlockItemTypenaTabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized.Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901
false0
falseStock Option Plans (Tables)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.marketo.com/role/DisclosureStockOptionPlansTables17