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Note 8 - Fair Value Measurements
9 Months Ended
Sep. 30, 2013
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]
NOTE 8. FAIR VALUE MEASUREMENTS

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following tables present our assets and liabilities that are measured at fair value on a recurring basis:

     
Fair Value Measurements
At September 30, 2013 Using
       
 
Balance Sheet Classification
 
Level 1
   
Level 2
   
Level 3
   
Total
 
Assets:
                         
Investments held in Rabbi Trusts
Other noncurrent assets
  $ 1,676     $ -     $ -     $ 1,676  

     
Fair Value Measurements
At December 31, 2012 Using
       
 
Balance Sheet Classification
 
Level 1
   
Level 2
   
Level 3
   
Total
 
Assets:
                         
Investments held in Rabbi Trusts
Other noncurrent assets
  $ 1,459     $ -     $ -     $ 1,459  
                                   
Liabilities:
                                 
Interest rate swap
Other long-term liabilities
  $ -     $ 60     $ -     $ 60  

The following is a description of the valuation methodologies used for these items, as well as the general classification of such items:

Investments Held in Rabbi Trusts — The investments include exchange-traded equity securities and mutual funds. Fair values for these investments were based on quoted prices in active markets and were therefore classified within Level 1 of the fair value hierarchy.

Interest Rate Swap — The derivative was a receive-variable, pay-fixed interest rate swap based on the LIBOR rate and was designated as a cash flow hedge. Fair value was based on a model-driven valuation using the LIBOR rate, which was observable at commonly quoted intervals for the full term of the swap. Therefore, our interest rate swap was classified within Level 2 of the fair value hierarchy.

Changes to a financial asset’s or liability’s level within the fair value hierarchy are determined as of the end of a reporting period.  There were no changes to these levels during the quarter ended September 30, 2013.

The carrying values of cash and cash equivalents, contract receivables and accounts payable approximate fair value because of the short-term nature of these instruments.  The carrying value of the senior term loan approximates fair value because the interest rate is variable and therefore deemed to reflect a market rate of interest.  The carrying value of the subordinated debt approximates fair value based on information received from the counterparty, who management believes is a knowledgeable market participant and has determined an appropriate measurement of fair value.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

The Company estimates fair value for goodwill by employing three different methodologies to calculate a fair value and then weighting the outputs to arrive at an estimated fair value.

The Company also has a direct investment in a privately held company that is accounted for under the equity method, which is periodically assessed for other-than-temporary impairment. If it is determined that an other-than-temporary impairment has occurred, the Company would write down the investment to its fair value. The Company estimates fair value of its equity method investment considering available information such as current cash positions, earnings and cash flow forecasts, recent operational performance and any other readily available market data. During the first nine months of 2013, there were no indications to warrant testing for other-than-temporary impairments on our equity method investment.