Recently Issued and Adopted Accounting Pronouncements	12 Months Ended
Dec. 31, 2012
Recently Issued and Adopted Accounting Pronouncements
Recently Issued and Adopted Accounting Pronouncements	3. Recently Issued and Adopted Accounting Pronouncements Changes to U.S. GAAP are typically established by the Financial Accounting Standards Board ("FASB") in the form of accounting standards updates ("ASUs") to the FASB's Accounting Standards Codification ("ASC"). The Company considers the applicability and impact of all ASUs. The Company, based on its assessment, determined that any recently issued or proposed ASUs not listed below are either not applicable to the Company or have minimal impact on our consolidated financial statements. Recently Issued Accounting Pronouncements In July 2012, the FASB issued ASU No. 2012-02, Intangibles—Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment. This update is intended to simplify how entities test impairment of indefinite-lived intangible assets other than goodwill. The new guidance permits an entity to first assess qualitative factors to determine whether it is more likely than not that the fair value of the asset is less than its carrying amount as a basis for determining whether it is necessary to perform certain additional impairment tests. The update is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, with early adoption permitted. The Company plans to adopt this ASU in January, 2013 and currently believes the adoption of this standard will not have a significant impact on its consolidated financial statements. In December 2011, the FASB issued ASU No. 2011-11, Balance Sheet (Topic 210): Disclosures about Offsetting Assets and Liabilities. The update requires entities to disclose information about offsetting and related arrangements of financial instruments and derivative instruments. ASU 2011-11 is effective for annual reporting periods beginning on or after January 1, 2013, and interim periods within those annual periods. The Company plans to adopt this ASU in January, 2013 and currently believes there will be no significant impact of adopting this standard on its consolidated financial statements. Recently Adopted Accounting Pronouncements In September 2011, the FASB issued ASU No. 2011-08, Intangibles—Goodwill and Other (Topic 350): Testing Goodwill for Impairment. This update was intended to simplify how entities test goodwill for impairment. ASU 2011-08 permits an entity to first assess qualitative factors to determine whether it is "more-likely-than-not" that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC 350. The "more-likely-than-not" threshold is defined as having a likelihood of more than 50%. ASU 2011-08 was effective for annual and interim goodwill impairment tests performed for reporting periods beginning after December 15, 2011. The Company adopted the provisions of ASU 2011-08 in January 2012 and there was no effect on the Company's financial position, results of operations or cash flows. In May 2011, the FASB issued ASU No. 2011-04, Fair Value Measurement (Topic 820)—Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs, which generally converged U.S. GAAP and International Financial Reporting Standards requirements for fair value measurements and related disclosures. This update became effective for interim and annual reporting periods beginning after December 15, 2011. The adoption of this standard in January 2012 did not have an impact on the Company's consolidated financial position, results of operations or cash flows, and there were no material impacts to the Company's financial statement disclosures. In September 2011, the FASB issued ASU No. 2011-09, Compensation—Retirement Benefits—Multiemployer Plans (Subtopic 715-80): Disclosures about an Employer's Participation in a Multiemployer Plan. This update requires enhanced disclosures in the annual financial statements of employers that participate in multiemployer plans. Under the new guidance, employers are required to explain the general nature of multiemployer pension plans and their participation in the plans, including how the plans are different from single-employer plans. In addition, certain disclosures are required in tabular format for each multiemployer plan that is individually significant to an employer's financial statements. The guidance also requires a description of the nature and effect of any significant changes affecting comparability of the employer's total contributions from period to period. The ASU was adopted by the Company in December 2011. There was no impact to the Company's financial position, results of operations or cash flows as the changes related only to additional disclosures.

3. Recently Issued and Adopted Accounting Pronouncements

Changes to U.S. GAAP are typically established by the Financial Accounting Standards Board ("FASB") in the form of accounting standards updates ("ASUs") to the FASB's Accounting Standards Codification ("ASC"). The Company considers the applicability and impact of all ASUs. The Company, based on its assessment, determined that any recently issued or proposed ASUs not listed below are either not applicable to the Company or have minimal impact on our consolidated financial statements.

Recently Issued Accounting Pronouncements

In July 2012, the FASB issued ASU No. 2012-02, Intangibles—Goodwill and Other (Topic 350): Testing Indefinite-Lived Intangible Assets for Impairment. This update is intended to simplify how entities test impairment of indefinite-lived intangible assets other than goodwill. The new guidance permits an entity to first assess qualitative factors to determine whether it is more likely than not that the fair value of the asset is less than its carrying amount as a basis for determining whether it is necessary to perform certain additional impairment tests. The update is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, with early adoption permitted. The Company plans to adopt this ASU in January, 2013 and currently believes the adoption of this standard will not have a significant impact on its consolidated financial statements.

In December 2011, the FASB issued ASU No. 2011-11, Balance Sheet (Topic 210): Disclosures about Offsetting Assets and Liabilities. The update requires entities to disclose information about offsetting and related arrangements of financial instruments and derivative instruments. ASU 2011-11 is effective for annual reporting periods beginning on or after January 1, 2013, and interim periods within those annual periods. The Company plans to adopt this ASU in January, 2013 and currently believes there will be no significant impact of adopting this standard on its consolidated financial statements.

Recently Adopted Accounting Pronouncements

In September 2011, the FASB issued ASU No. 2011-08, Intangibles—Goodwill and Other (Topic 350): Testing Goodwill for Impairment. This update was intended to simplify how entities test goodwill for impairment. ASU 2011-08 permits an entity to first assess qualitative factors to determine whether it is "more-likely-than-not" that the fair value of a reporting unit is less than its carrying amount as a basis for determining whether it is necessary to perform the two-step goodwill impairment test described in ASC 350. The "more-likely-than-not" threshold is defined as having a likelihood of more than 50%. ASU 2011-08 was effective for annual and interim goodwill impairment tests performed for reporting periods beginning after December 15, 2011. The Company adopted the provisions of ASU 2011-08 in January 2012 and there was no effect on the Company's financial position, results of operations or cash flows.

In May 2011, the FASB issued ASU No. 2011-04, Fair Value Measurement (Topic 820)—Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRSs, which generally converged U.S. GAAP and International Financial Reporting Standards requirements for fair value measurements and related disclosures. This update became effective for interim and annual reporting periods beginning after December 15, 2011. The adoption of this standard in January 2012 did not have an impact on the Company's consolidated financial position, results of operations or cash flows, and there were no material impacts to the Company's financial statement disclosures.

In September 2011, the FASB issued ASU No. 2011-09, Compensation—Retirement Benefits—Multiemployer Plans (Subtopic 715-80): Disclosures about an Employer's Participation in a Multiemployer Plan. This update requires enhanced disclosures in the annual financial statements of employers that participate in multiemployer plans. Under the new guidance, employers are required to explain the general nature of multiemployer pension plans and their participation in the plans, including how the plans are different from single-employer plans. In addition, certain disclosures are required in tabular format for each multiemployer plan that is individually significant to an employer's financial statements. The guidance also requires a description of the nature and effect of any significant changes affecting comparability of the employer's total contributions from period to period. The ASU was adopted by the Company in December 2011. There was no impact to the Company's financial position, results of operations or cash flows as the changes related only to additional disclosures.