Fair Value Measurements

12 Months Ended

Dec. 31, 2011

Fair Value Disclosures [Abstract]

Fair Value Measurements

Fair Value Measurements

U.S GAAP pertaining to fair value measurements 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 (an exit price). U.S. GAAP establishes a three-tier fair value hierarchy that prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists; therefore requiring an entity to develop its own assumptions.

The Company does not have a material amount of financial instruments that are required under U.S. GAAP to be measured on a recurring basis at fair value. None of the Company's non-financial assets or non-financial liabilities is required to be measured at fair value on a recurring basis. The Company has not elected to use fair value measurement, as provided under U.S. GAAP, for any assets or liabilities for which fair value measurement is not presently required.