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&lt;p style="MARGIN: 0in 0in 0pt;"&gt;&lt;font style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt;" size="2"&gt;At June&amp;#160;30, 2013, the Company had a $125 million senior secured revolving credit facility with JP Morgan Chase Bank, NA, as Administrative Agent, Bank of America, as Syndication Agent and certain other lenders (the &amp;#8220;Facility&amp;#8221;).&amp;#160; The Facility consists of a $125 million credit line with a maturity date of December&amp;#160;2, 2015 and an &amp;#8220;accordion&amp;#8221; feature providing for potential future expansion of the Facility to $175 million.&amp;#160; Borrowings (other than letters of credit) under the credit facility are at either the bank&amp;#8217;s prime rate plus a margin (ranging from 1.25% to 2.25%, currently 1.25%) or LIBOR plus a margin (ranging from 2.25% to 3.25%, 2.25% at June&amp;#160;30, 2013).&amp;#160; The margin for prime rate or LIBOR borrowings is determined by the Company&amp;#8217;s leverage.&amp;#160; Borrowings under the Facility are secured by a first priority perfected security interest in all tangible and intangible assets of the Company, and all existing and future direct and indirect subsidiaries of the Company, as guarantors.&lt;/font&gt;&lt;/p&gt;
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&lt;p style="MARGIN: 0in 0in 0pt;"&gt;&lt;font style="FONT-FAMILY: Times New Roman; FONT-SIZE: 10pt;" size="2"&gt;The weighted average prime rate-based interest rate was 4.50% for both the three and six months ended June&amp;#160;30, 2013 and 2012.&amp;#160; The weighted average LIBOR rates were 2.53% and 2.72% for the three and six months ended June&amp;#160;30, 2013 and 2012, respectively.&amp;#160; The Company pays a quarterly commitment fee of 0.30% to 0.50% on the average daily unused facility balance based on leverage. Borrowings are subject to various covenants including a multiple of 3.0 times earnings before interest, income tax, depreciation and amortization (&amp;#8220;EBITDA&amp;#8221;).&amp;#160; &amp;#8220;EBITDA&amp;#8221; may include &amp;#8220;Acquired EBITDA&amp;#8221; from pro-forma acquisitions pursuant to a calculation rider, up to 50% of &amp;#8220;Adjusted EBITDA,&amp;#8221; as defined.&amp;#160; Borrowings under the Facility may be used for general corporate purposes, including acquisitions.&amp;#160; As of June&amp;#160;30, 2013, the formula permitted $82.2 million to be used, of which no amounts were outstanding.&amp;#160; The Company had irrevocable letters of credit totaling $5.5 million outstanding in connection with the Company&amp;#8217;s self-insurance programs, which resulted in a total of $76.1 million being available for use at June&amp;#160;30, 2013.&amp;#160; As of June&amp;#160;30, 2013, the Company was in compliance with the Facility&amp;#8217;s various financial covenants.&amp;#160; Under the most restrictive of its covenants, the Company was required to maintain minimum net worth of at least $159.4 million at June&amp;#160;30, 2013.&amp;#160; At such date, the Company&amp;#8217;s net worth was approximately $210.7 million.&lt;/font&gt;&lt;/p&gt;
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 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 505

 -SubTopic 10

 -Section 50

 -Paragraph 3

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

 -Publisher SEC

 -Name Regulation S-X (SX)

 -Number 210

 -Section 02

 -Paragraph 19, 20, 22

 -Article 5



Reference 3: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Statement of Financial Accounting Standard (FAS)

 -Number 129

 -Paragraph 2, 4

 -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 4: http://www.xbrl.org/2003/role/presentationRef

 -Publisher FASB

 -Name Accounting Standards Codification

 -Topic 210

 -SubTopic 10

 -Section S99

 -Paragraph 1

 -Subparagraph (SX 210.5-02.19,20,22)

 -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682



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