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The fair value of our Credit Facility has been estimated based on similar debt transactions that occurred during the &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;nine&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt; months ended &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;September&amp;#160;30, 2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;.  Estimates of the fair value of our Senior Notes are based on market information as of &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;September&amp;#160;30, 2010&lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;"&gt;.  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text-align:left;border-color:#000000;min-width:48px;"&gt;&amp;#160;&lt;/td&gt;&lt;td   style="width: 240px; text-align:left;border-color:#000000;min-width:240px;"&gt;&lt;font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;"&gt;Cash and cash equivalents &lt;/font&gt;&lt;/td&gt;&lt;td   style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"&gt;&amp;#160;&lt;/td&gt;&lt;td   style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"&gt;&lt;font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;"&gt;$&lt;/font&gt;&lt;/td&gt;&lt;td   style="width: 70px; text-align:right;border-color:#000000;min-width:70px;"&gt;&lt;font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 9pt;COLOR: #000000;TEXT-ALIGN: right;"&gt; 101,781&lt;/font&gt;&lt;/td&gt;&lt;td   style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"&gt;&amp;#160;&lt;/td&gt;&lt;td   style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"&gt;&lt;font style="FONT-FAMILY: Times New Roman;FONT-SIZE: 10pt;COLOR: #000000;TEXT-ALIGN: left;"&gt;$&lt;/font&gt;&lt;/td&gt;&lt;td   style="width: 70px; 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          <NonNumericTextHeader>Note&amp;#160;12&amp;#160;&amp;#8212; Fair Value of Financial Instruments&amp;#160;Amounts reflected in our consolidated balance sheets as of September&amp;#160;30, 2010 for cash</NonNumericTextHeader>
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      <ElementDefenition>This item represents the complete disclosure regarding the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the Company is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risk is are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</ElementDefenition>
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