Recent Accounting Pronouncements	3 Months Ended
Mar. 31, 2012
Recent Accounting Pronouncements [Abstract]
Recent Accounting Pronouncements	(3) Recent Accounting Pronouncements In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-05 related to the presentation of comprehensive income which eliminates the option to present the components of other comprehensive income as part of the statement of changes in stockholders’ equity. This ASU requires that all non-owner changes in stockholders’ equity be presented in either a single continuous statement of comprehensive income or in two separate but consecutive statements. This new guidance is to be applied retrospectively, and is effective for interim and annual periods beginning after December 15, 2011, with early adoption permitted. In December 2011, the FASB issued ASU 2011-12 which deferred the elective date for amendments to the presentation of reclassification of items out of accumulated other comprehensive income in ASU 2011-05. The adoption of this amendment to the ASC did not have a material impact on the Company’s condensed consolidated financial statements. In May 2011, the FASB issued ASU 2011-04 related to achieving common fair value measurements and disclosure requirements between U.S. GAAP and International Financial Reporting Standards (“IFRS”). This ASU changes the wording used to describe many of the requirements in U.S. GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between U.S. GAAP and IFRS. The ASU also expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. This new guidance is to be applied prospectively, and is effective for interim and annual periods beginning after December 15, 2011. Early adoption is not permitted. The adoption of this amendment to the ASC did not have a material impact on the Company’s condensed consolidated financial statements.

Recent Accounting Pronouncements

3 Months Ended

Mar. 31, 2012

Recent Accounting Pronouncements [Abstract]

(3) Recent Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2011-05 related to the presentation of comprehensive income which eliminates the option to present the components of other comprehensive income as part of the statement of changes in stockholders’ equity. This ASU requires that all non-owner changes in stockholders’ equity be presented in either a single continuous statement of comprehensive income or in two separate but consecutive statements. This new guidance is to be applied retrospectively, and is effective for interim and annual periods beginning after December 15, 2011, with early adoption permitted. In December 2011, the FASB issued ASU 2011-12 which deferred the elective date for amendments to the presentation of reclassification of items out of accumulated other comprehensive income in ASU 2011-05. The adoption of this amendment to the ASC did not have a material impact on the Company’s condensed consolidated financial statements.

In May 2011, the FASB issued ASU 2011-04 related to achieving common fair value measurements and disclosure requirements between U.S. GAAP and International Financial Reporting Standards (“IFRS”). This ASU changes the wording used to describe many of the requirements in U.S. GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between U.S. GAAP and IFRS. The ASU also expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. This new guidance is to be applied prospectively, and is effective for interim and annual periods beginning after December 15, 2011. Early adoption is not permitted. The adoption of this amendment to the ASC did not have a material impact on the Company’s condensed consolidated financial statements.