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USD ($)

USD ($) / shares

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    &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
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    &amp;#160;
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    &amp;#160;
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    &lt;b&gt;December&amp;#160;31,&lt;br /&gt;
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    &amp;#160;
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    &amp;#160;
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    &lt;td&gt;
    &amp;#160;
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    &lt;b&gt;2010&lt;/b&gt;
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    &amp;#160;
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    &lt;b&gt;2009&lt;/b&gt;
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    Trade accounts receivable
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    &amp;#160;
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    &amp;#160;
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    &lt;b&gt;1,247&lt;/b&gt;
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    &amp;#160;
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    &lt;td&gt;
    &amp;#160;
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    &amp;#160;
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    1,386
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    &amp;#160;
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    Less valuation allowance
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    &amp;#160;
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    &amp;#160;
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    &lt;b&gt;(17&lt;/b&gt;
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    &lt;b&gt;)&lt;/b&gt;
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    &amp;#160;
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    &amp;#160;
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    (19
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    )
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    &lt;b&gt;Total&lt;/b&gt;
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    &amp;#160;
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    &amp;#160;
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    &lt;b&gt;1,230&lt;/b&gt;
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    &amp;#160;
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    &amp;#160;
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    1,367
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    &amp;#160;
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 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 3, 4
 -Article 5

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