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<!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" -->
<!-- Begin Block Tagged Note 5 - us-gaap:EarningsPerShareTextBlock-->
<div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; ">
<div align="left" style="font-size: 10pt; margin-top: 10pt">NOTE E — Earnings Per Share
</div>
<div align="left" style="font-size: 10pt; margin-top: 10pt">The Company issued preferred stock which participates in distributions of earnings on the same
basis as shares of common stock. As such, the Company adopted the accounting guidance for the
standards regarding the computation of earnings per share (EPS) for securities other than common
stock that contractually entitle the holder to participate in dividends and earnings of the
Company. Earnings for the period are required to be allocated between the common and preferred
shareholders based on their respective rights to receive dividends. Basic net income per share is
then calculated by dividing income allocable to common stockholders by the weighted-average number
of common shares outstanding, net of shares subject to repurchase by the Company, during the
period. The Company is not required to present basic and diluted net income per share for
securities other than common stock; therefore, the following net income per share amounts only
pertain to the Company’s common stock. The Company calculates diluted net income per share under
the if-converted method unless the conversion of the preferred stock is anti-dilutive to basic net
income per share. To the extent the inclusion of preferred stock is anti-dilutive, the Company
calculates diluted net income per share under the two-class method. Potential common shares
include restricted common stock, which is subject to risk of forfeiture and incremental shares of
common stock issuable upon the exercise of stock options and upon the conversion of convertible
preferred stock using the treasury stock method.
</div>
<div align="left" style="font-size: 10pt; margin-top: 10pt">The following is a reconciliation of net income and weighted-average shares of common stock
outstanding for purposes of calculating basic and diluted earnings per share for the three month
and six month periods ended June 30:
</div>
<div align="center">
<table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%">
<!-- Begin Table Head -->
<tr valign="bottom">
<td width="44%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="9%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="9%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="9%"> </td>
<td width="1%"> </td>
<td width="3%"> </td>
<td width="1%"> </td>
<td width="9%"> </td>
<td width="1%"> </td>
</tr>
<tr style="font-size: 10pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Three Months Ended June 30</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000"><b>Six Months Ended June 30</b></td>
<td> </td>
</tr>
<tr style="font-size: 10pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2009</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2009</b></td>
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000"><b>2010</b></td>
<td> </td>
</tr>
<tr style="font-size: 10pt" valign="bottom">
<td> </td>
<td> </td>
<td nowrap="nowrap" align="center" colspan="14" style="border-bottom: 1px solid #000000"><b>(In thousands except earnings per share data)</b></td>
<td> </td>
</tr>
<!-- End Table Head -->
<!-- Begin Table Body -->
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Historical net income per share:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Numerator:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Net income
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">5,227</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">4,779</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">13,693</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">7,189</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:30px; text-indent:-15px">Less: Earnings allocable to preferred stockholders
</div></td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(1,041</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(903</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(2,729</td>
<td nowrap="nowrap">)</td>
<td> </td>
<td nowrap="nowrap" align="left"> </td>
<td align="right">(1,359</td>
<td nowrap="nowrap">)</td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:45px; text-indent:-15px">Net income available to common stockholders
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">4,186</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">3,876</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">10,964</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">5,830</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom"><!-- Blank Space -->
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Basic EPS Denominator:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Common stock outstanding beginning of period
</div></td>
<td> </td>
<td> </td>
<td align="right">34,371</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,125</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">34,324</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,063</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Effect of weighting shares:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:60px; text-indent:-15px">Weighted shares issued during the period ended June 30,
</div></td>
<td> </td>
<td> </td>
<td align="right">19</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">22</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">43</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">52</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Denominator for basic net income per share
</div></td>
<td> </td>
<td> </td>
<td align="right">34,390</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,147</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">34,367</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,115</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom"><!-- Blank Space -->
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Diluted EPS Denominator:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Common stock outstanding beginning of period
</div></td>
<td> </td>
<td> </td>
<td align="right">34,371</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,125</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">34,324</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">35,063</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Effect of weighting shares:
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:60px; text-indent:-15px">Weighted shares issued during the period ended June 30,
</div></td>
<td> </td>
<td> </td>
<td align="right">19</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">22</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">43</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">52</td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:60px; text-indent:-15px">Dilutive effect of employee stock options on nonvested
share-awards assumed converted during the period ended
June 30,
</div></td>
<td> </td>
<td> </td>
<td align="right">165</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">452</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">124</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">346</td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:60px; text-indent:-15px">Dilutive effect of convertible preferred stock assumed
converted during the period ended June 30,
</div></td>
<td> </td>
<td> </td>
<td align="right">8,556</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">8,191</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">8,556</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">8,191</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 1px solid #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Denominator for diluted net income per share
</div></td>
<td> </td>
<td> </td>
<td align="right">43,111</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">43,790</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">43,047</td>
<td> </td>
<td> </td>
<td> </td>
<td align="right">43,652</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom"><!-- Blank Space -->
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr valign="bottom">
<td>
<div style="margin-left:15px; text-indent:-15px">Basic net income per share
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">0.12</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.11</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.32</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.17</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<tr valign="bottom" style="background: #cceeff">
<td>
<div style="margin-left:15px; text-indent:-15px">Diluted net income per share
</div></td>
<td> </td>
<td align="left">$</td>
<td align="right">0.12</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.11</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.32</td>
<td> </td>
<td> </td>
<td align="left">$</td>
<td align="right">0.16</td>
<td> </td>
</tr>
<tr style="font-size: 1px">
<td>
<div style="margin-left:15px; text-indent:-15px"> 
</div></td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
<td> </td>
<td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000"> </td>
<td> </td>
</tr>
<!-- End Table Body -->
</table>
</div>
<div align="left" style="font-size: 10pt; margin-top: 10pt">For the three months ended June 30, 2009 and 2010, employee stock options to purchase 1.4 million
and 0.9 million shares of common stock, respectively, were excluded from the calculation of
diluted earnings per share because they were anti-dilutive. For the six months ended June 30, 2009
and 2010, employee stock options to purchase 1.4 million and 1.0 million shares of common stock,
respectively, were excluded from the calculation of diluted earnings per share because they were
anti-dilutive. Basic weighted average number of common shares outstanding as of June 30, 2009 and
2010 does not include 1.0 million and 1.2 million, respectively, of share-awards because the awards
had not yet vested. For the three months ended June 30, 2009 and 2010,
0.3 million and 17,000, respectively, of nonvested share-awards were not included in the
computation of diluted earnings per share because the effect would have been anti-dilutive. For
the six months ended June 30, 2009 and 2010, 0.5 million and 0.1 million, respectively, of
nonvested share-awards were not included in the computation of diluted earnings per share because
the effect would have been anti-dilutive. The nonvested stock could potentially dilute future
earnings per share.
</div>
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<b>
</b>
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This element may be used to capture the complete disclosure pertaining to an entity's earnings per share.
Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 40
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