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Fair Value of Financial Instruments
3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
Fair Value of Financial Instruments
 
FASB ASC 820, Fair Value Measurements and Disclosures, 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 also establishes a fair value hierarchy that prioritizes the inputs used in valuation methodologies into three levels:
Level 1
Quoted prices in active markets for identical assets or liabilities.
 
 
Level 2
Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.
 
 
Level 3
Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.
Because of their maturities and/or variable interest rates, certain financial instruments have fair values approximating their carrying values. These instruments include cash and cash equivalents, accounts receivable, and trade payables. Our calculation of the acquisition related contingent consideration accounted for at fair value on a recurring basis is disclosed in Note L, Acquisition and Disposition.