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Accounts Receivable
3 Months Ended
Mar. 31, 2014
Accounts Receivable [Abstract]  
ACCOUNTS RECEIVABLE

5. ACCOUNTS RECEIVABLE

Credit is extended based upon an evaluation of the customer’s financial condition and while collateral is not required, the Company often receives surety bonds that guarantee payment.  Credit terms are consistent with industry standards and practices.  Trade accounts receivable from continuing operations at March 31, 2014 and December 31, 2013 have been
reduced by an allowance for doubtful accounts of $1,144 and $1,099, respectively.