Recently Issued Accounting Standards	12 Months Ended
Dec. 31, 2012
Accounting Changes and Error Corrections [Abstract]
Recently Issued Accounting Standards	15. Recently Issued Accounting Standards In February 2013, the Financial Accounting Standards Board (“FASB”) issued an accounting standards update requiring new disclosures about reclassifications from accumulated other comprehensive loss to net income. These disclosures may be presented on the face of the statements or in the notes to the consolidated financial statements. The standards update is effective for fiscal years beginning after December 15, 2012. The Company will adopt this standards update and revise its disclosure, as required, beginning with the first quarter of 2013. In July 2012, the FASB issued ASU No. 2012-02, Testing Indefinite-Lived Intangible Assets for Impairment, which amends ASC 350, Intangibles-Goodwill and Other. This ASU gives an entity the option to first assess qualitative factors to determine if indefinite-lived intangible assets are impaired. The entity may first determine based on qualitative factors if it is more likely than not that the fair value of indefinite-lived intangible assets are less than their carrying amount. If that assessment indicates no impairment, the quantitative impairment test is not required. This standard is effective for financial statements of periods beginning after September 15, 2012, with early adoption permitted. The adoption of this ASU did not have any impact on the Company’s consolidated financial statements. In December 2011, the FASB issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities, which amends ASC 210, Balance Sheet. This ASU requires entities to disclose gross and net information about both instruments and transactions eligible for offset in the statement of financial position and those subject to an agreement similar to a master netting arrangement. This would include derivatives and other financial securities arrangements. The effective date is January 1, 2013 and must be applied retrospectively. The adoption of this ASU will have no effect on the Company’s consolidated financial statements.

Recently Issued Accounting Standards

12 Months Ended

Dec. 31, 2012

Accounting Changes and Error Corrections [Abstract]

15. Recently Issued Accounting Standards

In February 2013, the Financial Accounting Standards Board (“FASB”) issued an accounting standards update requiring new disclosures about reclassifications from accumulated other comprehensive loss to net income. These disclosures may be presented on the face of the statements or in the notes to the consolidated financial statements. The standards update is effective for fiscal years beginning after December 15, 2012. The Company will adopt this standards update and revise its disclosure, as required, beginning with the first quarter of 2013.

In July 2012, the FASB issued ASU No. 2012-02, Testing Indefinite-Lived Intangible Assets for Impairment, which amends ASC 350, Intangibles-Goodwill and Other. This ASU gives an entity the option to first assess qualitative factors to determine if indefinite-lived intangible assets are impaired. The entity may first determine based on qualitative factors if it is more likely than not that the fair value of indefinite-lived intangible assets are less than their carrying amount. If that assessment indicates no impairment, the quantitative impairment test is not required. This standard is effective for financial statements of periods beginning after September 15, 2012, with early adoption permitted. The adoption of this ASU did not have any impact on the Company’s consolidated financial statements.

In December 2011, the FASB issued ASU No. 2011-11, Disclosures about Offsetting Assets and Liabilities, which amends ASC 210, Balance Sheet. This ASU requires entities to disclose gross and net information about both instruments and transactions eligible for offset in the statement of financial position and those subject to an agreement similar to a master netting arrangement. This would include derivatives and other financial securities arrangements. The effective date is January 1, 2013 and must be applied retrospectively. The adoption of this ASU will have no effect on the Company’s consolidated financial statements.