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Recent Accounting Pronouncements
12 Months Ended
Dec. 31, 2011
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
12.  Recent Accounting Pronouncements 
 
In June 2011, the FASB issued ASU No. 2011-05, “Comprehensive Income (ASC Topic 220): Presentation of Comprehensive Income” (“ASU 2011-05”), which amends current comprehensive income guidance.  This accounting update eliminates the option to present the components of other comprehensive income as part of the statement of shareholders’ equity.  Instead, the Company must report comprehensive income in either a single continuous statement of comprehensive income which contains two sections, net income and other comprehensive income, or in two separate but consecutive statements.   ASU 2011-05 will be effective for public companies during the interim and annual periods beginning after December 15, 2011 with early adoption permitted.  The adoption of ASU 2011-05 will not have a material impact on the Company’s consolidated financial statements as it only requires a change in the format of the current presentation, and we currently have only immaterial amounts of other comprehensive loss.

We have reviewed other recently issued accounting pronouncements and determined that they do not have a material impact on our consolidated financial statements.