Fair Value Measurements

3 Months Ended

Mar. 31, 2022

Fair Value Measurements [Abstract]

Fair Value Measurements

Note C: Fair Value Measurements

The guidance for fair value measurements establishes the authoritative definition of fair value, sets out a framework for measuring fair value and outlines the required disclosures regarding fair value measurements. Fair value is the price that would be received to sell an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. We use a three-tier fair value hierarchy based upon observable and non-observable inputs as follows:

Level 1:	observable inputs such as quoted prices in active markets;
Level 2:	inputs, other than the quoted prices in active markets, that are observable either directly or indirectly; and
Level 3:	unobservable inputs in which there is little or no market data, which require the reporting entity to develop its own assumptions.

Financial Instruments not Measured at Fair Value

Certain of our financial instruments are not measured at fair value and are recorded at carrying amounts approximating fair value, based on their short-term nature or variable interest rate. These financial instruments include cash and cash equivalents, accounts receivable, accounts payable and other current financial assets and liabilities.