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Recent Accounting Pronouncements
3 Months Ended
Mar. 31, 2013
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
(15)
Recent Accounting Pronouncements
 
We describe below recent pronouncements that have had or may have a significant effect on our financial statements or on our disclosures. We do not discuss recent pronouncements that are not anticipated to have an impact on or are unrelated to our financial condition, results of operations, or related disclosures.
 
In July 2012, the FASB issued ASU No. 2012-02, Intangibles — Goodwill and Other — Testing Indefinite-Lived Intangible Assets for Impairment, to establish an optional two-step analysis for impairment testing of indefinite-lived intangibles other than goodwill. The two-step analysis establishes an optional qualitative assessment to precede the quantitative assessment, if necessary. In the qualitative assessment, the entity must evaluate the totality of qualitative factors, including any recent fair value measurements, that impact whether an indefinite-lived intangible asset other than goodwill has a carrying amount that more likely than not exceeds its fair value. The entity must proceed to conducting a quantitative analysis, according to which the entity would record an impairment charge for the amount of the asset's fair value exceeding the carrying amount, if (1) the entity determines that such impairment is more likely than not to exist, or (2) the entity foregoes the qualitative assessment entirely. The standards update will be effective for financial statements of periods beginning after September 15, 2012, with early adoption permitted.  The adoption of ASU No. 2012-02 did not have a material impact on our statement of operations, financial position, or cash flows.