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Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2011
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
13. Fair Value Measurements.
 
The valuation techniques utilized are based upon observable and unobservable inputs. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect internal market assumptions. These two types of inputs create the following fair value hierarchy:
 
Level 1: Quoted market prices in active markets for identical assets or liabilities.
Level 2: Observable market based inputs or unobservable inputs that are corroborated by market data.
Level 3: Unobservable inputs that are not corroborated by market data.

 
The assets and liabilities measured at fair value on a recurring basis are as follows (in thousands):

   
As of December 31, 2011
 
   
Fair Value Measurements Using
  
Total
 
   
Quoted Prices in Active Markets for Identical Assets
  
Significant Other Observable Inputs
  
Significant Unobservable Inputs
 
   
(Level 1)
  
(Level 2)
  
(Level 3)
 
2011 Interest Rate Swap
 $-  $608  $-  $608 
Contingent consideration to be paid in cash for the acquisitions
 $-  $-  $9,856  $9,856 
  
  
 
As of December 31, 2010
 
   
Fair Value Measurements Using
  
Total
 
   
Quoted Prices in Active Markets for Identical Assets
  
Significant Other Observable Inputs
  
Significant Unobservable Inputs
 
 
(Level 1)
  
(Level 2)
  
(Level 3)
 
Contingent consideration to be paid in cash for the acquisitions
 $-  $-  $3,700  $3,700 

The 2011 Interest Rate Swap liability is measured using the income approach. The fair value reflects the estimated amounts that the Company would pay or receive based on the present value of the expected cash flows derived from market rates and prices. As such, this derivative instrument is classified within Level 2. There were no derivative instruments outstanding as of December 31, 2010.

The Company has obligations, to be paid in cash, to the former owners of acquired companies if certain future financial goals are met. The fair value of this contingent consideration is determined using an expected present value technique. Expected cash flows are determined using the probability - weighted average of possible outcomes that would occur should certain financial metrics be reached. There is no market data available to use in valuing the contingent consideration, therefore, the Company developed its own assumptions related to the future financial performance of the businesses to evaluate the fair value of these liabilities. As such, the contingent consideration is classified within Level 3. The liabilities for the contingent consideration were established at the time of the acquisition and are evaluated at each reporting period. The current liability is included in the Consolidated Balance Sheets in the current portion of accrued earn-outs and the non-current portion is included in accrued earn-outs.

Reconciliations of liabilities measured and carried at fair value on a recurring basis with the use of significant unobservable inputs (Level 3) are as follows (in thousands):

   
Year Ended December 31,
 
   
2011
  
2010
 
Contingent consideration for acquisitions
      
Balance at beginning of year
 $3,700  $- 
Additions for acquisitions
  10,346   3,700 
Payments on contingent consideration
  (1,731)  - 
Settlements of contingent consideration
  (1,369)  - 
Fair value adjustments
  (640)  - 
Foreign currency translation adjustment
  (450)  - 
Balance at end of year
 $9,856  $3,700 
 
During 2011, there were no fair value measurements of assets or liabilities on a non-recurring basis. The following table summarizes the fair value measurements of assets measured on a non-recurring basis during 2010 (in thousands):

 
As of December 31, 2010
 
Fair Value Measurements Using
       
 
Quoted Prices in Active Markets for Identical Assets
 
Significant Other Observable Inputs
 
Significant Unobservable Inputs
       
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
 
Total Losses
Goodwill
 $                     -
 
 $                      -
 
$          199,720
 
$          199,720
 
$            15,399

The Company determines the fair value of its reporting units primarily based on level 3 inputs such as discounted cash flows which are not observable from the market, directly or indirectly. The Company recognized a goodwill impairment charge of $15.4 million in the fourth quarter of 2010.