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FAIR VALUE MEASUREMENTS
6 Months Ended
Jun. 30, 2011
FAIR VALUE MEASUREMENTS
4. 
FAIR VALUE MEASUREMENTS

The Company’s fair value measurements are based upon a three-level valuation hierarchy.  These valuation techniques are based upon the transparency of inputs (observable and unobservable) to the valuation of an asset or liability as of the measurement date.  Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect the Company’s market assumptions.  These two types of inputs create the following fair value hierarchy:

 
·
Level 1 — Valuation is based on quoted prices for identical assets or liabilities in active markets;


 
·
Level 2 — Valuation is based on quoted prices for similar assets or liabilities in active markets, or other inputs that are observable for the asset or liability, either directly or indirectly, for the full term of the financial instrument; and

 
·
Level 3 — Valuation is based upon other unobservable inputs that are significant to the fair value measurement.

The following table sets forth by level within the fair value hierarchy the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis (in thousands):

   
June 30, 2011
   
December 31, 2010
 
   
Level 1
   
Level 2
   
Level 3
   
Total
   
Level 1
   
Level 2
   
Level 3
   
Total
 
Liabilities
                                               
Incentive awards
  $ -     $ 1,543     $ -     $ 1,543     $ -     $ 1,058     $ -     $ 1,058  

The fair value of the Company’s cash-settled stock appreciation rights and performance units is valued on a market approach using a binomial option-pricing model in which the significant inputs can be derived from observable market data such as volatility, interest rates, and expected terms.

The carrying amounts of accounts receivable and accounts payable reported in the Consolidated Balance Sheets approximate fair value.

The fair value of total borrowings is estimated based on current quoted market prices for similar issues or debt with the same maturities.  The interest rates on the Company’s bank borrowings under its revolving credit facility are adjusted regularly to reflect current market rates and thus carrying value approximates fair value as of June 30, 2011.