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Fair Value
12 Months Ended
Dec. 31, 2011
Fair Value [Abstract]  
Fair Value of Financial Disclosures
Fair Value of Financial Instruments

The fair value of financial instruments is the amount at which the instrument could be exchanged in a current transaction between willing parties.  Due to their short term nature, we believe that the carrying value of our accounts receivables, other current assets, accounts payables and other current liabilities approximate their fair values. We have a note receivable in the amount of $51,000 from a customer, which we believe that the carrying value of the note receivable approximates its fair value, and which bears interest at 10%. In addition, we have a long-term receivable in the amount of $1.4 million, which we believe that the carrying value of this receivable approximates its fair value.

The fair value of the Company’s reporting units (as needed for purposes of determining indications of impairment to the carrying value of goodwill) is determined using a weighted average of valuations based on market multiples, discounted cash flows, and consideration of our market capitalization.  In 2010, the acquisitions of TWLD and our expansion into the Pacific Northwest resulted in the valuation of fixed assets and goodwill on a non-recurring basis, as presented in the table below:

 
December 31,
2010
 
Level 1
 
Level II
 
Level III
Assets acquired in business combinations
$
54,153

 

 

 
$
53,746

Goodwill and other intangibles
$
20,072

 

 

 
$
20,072