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Note 3 - Marketable Securities
6 Months Ended
Jun. 30, 2014
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]

NOTE 3. - MARKETABLE SECURITIES


Fair value is the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company classifies the levels used to measure fair value into the following hierarchy:


Level 1 – Valuations based on quoted prices in active markets for identical assets and liabilities that the reporting entity has the ability to obtain at the measurement date. This level provides the most reliable evidence of fair value.


Level 2 – Valuations based on observable inputs other than Level 1, such as: quoted prices for similar assets or liabilities in active markets; quoted prices in markets that are not active; or inputs that are derived principally from or corroborated by observable market data by correlation or other means. Valuations in the category are inherently less reliable than Level 1 due to the degree of subjectivity involved in determining appropriate methodologies and the applicable observable market underlying assumptions.


Level 3 – Valuations based on inputs that are unobservable, supported by little or no market activity, and significant to the overall fair value measurement.


The Company’s investments in marketable securities primarily consist of investments in debt securities, which are classified as available for sale and presented as current assets on the accompanying condensed consolidated balance sheets. Earnings from debt securities are calculated on a yield to maturity basis and recorded in the results of operations. Unrealized gains or losses for the periods presented were included in other comprehensive income (loss). Realized gains and losses are computed based on the specific identification method and were not material for the periods presented. Marketable securities are used to secure the Company’s credit facility. The fair values of marketable securities were estimated using the market approach using prices and other relevant information generated by market transactions involving identical or comparable assets. The Company uses quoted market prices in active markets or quoted market prices in markets that are not active to measure fair value. When developing fair value estimates, the Company maximizes the use of observable inputs and minimizes the use of unobservable inputs.


Financial assets, measured at fair value, by level within the fair value hierarchy were as follows (in thousands):


     

June 30, 2014

   

December 31, 2013

 
 

Fair Value Hierarchy

 

Cost

   

Unrealized Gain

   

Fair Value

   

Cost

   

Unrealized Gain

   

Fair Value

 

Asset Backed

Level 2

  $ 403     $ -     $ 403     $ 455     $ 1     $ 456  

Corporate Bonds

Level 2

    162       1       163       164       1       165  

US Treasuries

Level 2

    3,400       -       3,400       4,500       -       4,500  

Total

    $ 3,965     $ 1     $ 3,966     $ 5,119     $ 2     $ 5,121