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Fair Value of Financial Instruments
6 Months Ended
Jun. 30, 2013
Fair Value Disclosures [Abstract]  
Fair Value Disclosures [Text Block]
Note - 4
Fair Value of Financial Instruments
 
On January 1, 2008, the Company adopted the FASB accounting guidance for fair value measurements of financial assets and financial liabilities and for fair value measurements of nonfinancial items that are recognized or disclosed at fair value in the financial statements on a recurring basis. It defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The guidance establishes a framework for measuring fair value and expands disclosures about fair value measurements. The valuation techniques required are based upon observable and unobservable inputs. Observable input 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 - Quoted prices for identical instruments in active markets.
 
Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.
 
Level 3 - Significant inputs to the valuation model are unobservable.
 
The Company uses financial instruments in the normal course of its business. The carrying values of cash and cash equivalents and accounts payable approximate fair value. The fair value of the Company’s investment in a privately held company is not readily available. The Company believes the fair value of this investment in a privately held company approximated its carrying value at June 30, 2013 and December 31, 2012.