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&lt;p style="text-align: justify; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;strong&gt;Note 3&amp;#8212;Receivables, Net&lt;/strong&gt; &lt;/p&gt;
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&lt;p style="text-align: justify; text-indent: 0.2in; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;Receivables, net as of July 31, 2010 and April 30, 2010 consisted of the following:&lt;/p&gt;
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&lt;p style="text-align: right; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;b&gt;&lt;u&gt;&lt;font style="line-height: 93%; font-size: 8pt;" class="_mt"&gt;&lt;font class="_mt"&gt; &lt;/font&gt;July&amp;nbsp;31,&amp;nbsp;2010&lt;/font&gt;&lt;/u&gt;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;
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&lt;p style="text-align: right; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;b&gt;&lt;u&gt;&lt;font style="line-height: 93%; font-size: 8pt;" class="_mt"&gt;&lt;font class="_mt"&gt; &lt;/font&gt;April&amp;nbsp;30,&amp;nbsp;2010&lt;/font&gt;&lt;/u&gt;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;p style="border-bottom: black 1px solid; text-align: right; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;13,184&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;p style="border-bottom: black 1px solid; text-align: right; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;(1,152)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;p style="text-align: justify; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;Receivables, net&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;&lt;/p&gt;&lt;/td&gt;
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&lt;p style="border-bottom: black 3px double; text-align: right; line-height: 93%; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;&lt;font class="_mt"&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/font&gt;$&lt;font class="_mt"&gt;&amp;nbsp; &lt;/font&gt;35,749&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;
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&lt;p style="text-align: justify; text-indent: 0.2in; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;Unbilled revenues do not contain any amounts which are expected to be collected after one year.&lt;/p&gt;
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&lt;p style="text-align: justify; text-indent: 0.2in; margin: 0in 0in 0pt; font-family: 'Times New Roman','serif'; font-size: 10pt;" class="MsoNormal"&gt;The allowance for doubtful accounts is the Company's best estimate of the amount of probable credit losses on existing receivables. The Company determines the allowance based on historical write-off experience and current economic data. The allowance for doubtful accounts is reviewed quarterly. Past due balances over 90 days and over a specified amount are reviewed individually for collectability. All other balances are reviewed on a pooled basis by type of receivable. Account balances are charged against the allowance when the Company determines that it is probable the receivable will not be recovered.&lt;/p&gt;
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          <NonNumericTextHeader>Note 3&amp;#8212;Receivables, Net
&amp;nbsp;
Receivables, net as of July 31, 2010 and April 30, 2010 consisted of the following:


&amp;nbsp;
&amp;nbsp;

&amp;nbsp;
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      <ElementDefenition>Disclosure itemizing the various types of trade accounts and notes receivable, and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. This disclosure may include (1) the basis at which such receivables are carried in the entity's statements of financial position (2) how the level of the valuation allowance for receivables is determined (3) when impairments, charge-offs or recoveries are recognized for such receivables (4) the treatment of origination fees and costs, including the amortization method for net deferred fees or costs (5) the treatment of any premiums or discounts or unearned income (6) the entity's income recognition policies for such receivables, including those that are impaired, past due or placed on nonaccrual status and (7) the treatment of foreclosures or repossessions (8) the nature and amount of any guarantees to repurchase receivables.</ElementDefenition>
      <ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 3, 4
 -Article 5

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