Fair Value Measurements Fair Value of Financial Instruments (Policies)
 3 Months Ended
Mar. 31, 2015
Accounting Policies [Abstract]  
Fair Value of Financial Instruments
The Company adopted the Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 820, Fair Value Measurements and Disclosures (“ASC 820”) related to the fair value measurement of certain of its assets and liabilities. ASC 820 defines fair value as the price that would be received for 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 on the measurement date. A single estimate of fair value results from a complex series of judgments about future events and uncertainties and relies heavily on estimates and assumptions. When estimating fair value, depending on the nature and complexity of the asset or liability, the Company may use one or all of the following approaches:
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Market approach, which is based on market prices and other information from market transactions involving identical or comparable assets or liabilities.
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Cost approach, which is based on the cost to acquire or construct comparable assets less an allowance for functional and/or economic obsolescence.
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Income approach, which is based on the present value of the future stream of net cash flows.
To measure fair value, the Company uses the following fair value hierarchy based on three levels of inputs, as described in ASC 820, of which the first two are considered observable and the last unobservable:
Level 1 — quoted prices in active markets for identical assets or liabilities
Level 2 — observable inputs other than quoted prices in active markets for identical assets or liabilities
Level 3 — unobservable inputs in which there is little or no market data available, which require the reporting entity to develop its own assumptions