Authoritative Accounting Guidance	12 Months Ended
Dec. 31, 2012
Accounting Changes and Error Corrections [Abstract]
Authoritative Accounting Guidance	AUTHORITATIVE ACCOUNTING GUIDANCE ASU No. 2011-03, "Transfers and Servicing (Topic 860) - Reconsideration of Effective Control for Repurchase Agreements." Accounting Standards Update (“ASU”) No. 2011-03 is intended to improve financial reporting for repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. ASU No. 2011-03 removes from the assessment of effective control (1) the criterion requiring the transferor to have the ability to repurchase or redeem the financial assets on substantially the agreed terms, even in the event of default by the transferee, and (2) the collateral maintenance implementation guidance related to that criterion. The provisions of ASU No. 2011-03 became effective for the Company on January 1, 2012 and did not impact the Company's consolidated financial statements, results of operations or liquidity. ASU No. 2011-04, "Fair Value Measurements (Topic 820) - Amendments to Achieve Common Fair Value Measurements and Disclosure Requirements in U.S. GAAP and IFRSs." ASU No. 2011-04 amends Topic 820, "Fair Value Measurements and disclosures," to converge the fair value measurements guidance in U.S. generally accepted accounting principles and International Financial Reporting Standards. ASU 2011-04 clarifies the application of existing fair value measurement requirements, changes certain principles in Topic 820 and requires additional fair value disclosures. ASU No. 2011-04 became effective for the Company on January 1, 2012 and did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity. ASU 2011-05, “Comprehensive Income (Topic 220) - Presentation of Comprehensive Income.” ASU 2011-05 amends Topic 220, “Comprehensive Income,” to require 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. Additionally, ASU 2011-05 requires entities to present, on the face of the financial statements, reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement or statements where the components of net income and the components of other comprehensive income are presented. The option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity was eliminated. ASU 2011-05 became effective for the Company on January 1, 2012; however, certain provisions related to the presentation of reclassification adjustments have been deferred by ASU 2011-12 “Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05,” as further discussed below. Adoption of the provisions of ASU 2011-05 did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity. ASU 2011-08, “Intangibles - Goodwill and Other (Topic 350) - Testing Goodwill for Impairment.” ASU 2011-08 amends Topic 350, “Intangibles - Goodwill and Other,” to give entities the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, an entity determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is unnecessary. However, if an entity concludes otherwise, then it is required to perform the first step of the two-step impairment test by calculating the fair value of the reporting unit and comparing the fair value with the carrying amount of the reporting unit. ASU 2011-08 is effective for annual and interim impairment tests beginning after December 15, 2011. The adoption of ASU2011-08 did not have a significant impact on the Company's annual impairment test conducted as of July 1, 2012, or on the Company's consolidated financial statements, results of operations or liquidity. ASU 2011-11, “Balance Sheet (Topic 210) - Disclosures about Offsetting Assets and Liabilities.” ASU 2011-11 amends Topic 210, “Balance Sheet,” to require an entity to disclose both gross and net information about financial instruments, such as sales and repurchase agreements and reverse sale and repurchase agreements and securities borrowing/lending arrangements, and derivative instruments that are eligible for offset in the statement of financial position and/or subject to a master netting arrangement or similar agreement. In response to this update, FASB has since issued ASU 2013-01 to clarify the scope of ASU 2011-11, stating that only entities that have derivatives accounted for with Topic 815, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions subject to an enforceable master netting arrangement or similar agreement will require disclosure. Other types of financial instruments subject to a master netting arrangement or similar agreement are no longer subject of this disclosure requirement. The effective date of ASU 2013-01 is the same as Update 2011-11; ASU 2011-11 is effective for annual and interim periods beginning on January 1, 2013, and is not expected to have a significant impact on the Company's consolidated financial statements, results of operations or liquidity. ASU 2011-12 “Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05.” ASU 2011-12 defers changes in ASU No. 2011-05 that relate to the presentation of reclassification adjustments to allow the FASB time to redeliberate whether to require presentation of such adjustments on the face of the financial statements to show the effects of reclassifications out of accumulated other comprehensive income on the components of net income and other comprehensive income. ASU 2011-12 allows entities to continue to report reclassifications out of accumulated other comprehensive income consistent with the presentation requirements in effect before ASU No. 2011-05. ASU 2011-12 became effective for the Company on January 1, 2012 and did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity. ASU 2012-02 "Intangibles - Goodwill and Other Topics (Topic 350)." ASU 2012-02 amends Topic 350, “Intangibles - Goodwill and Other,” to reduce the cost and complexity of performing an impairment test for indefinite-lived assets by simplifying how an entity tests those assets for impairment and to improve consistency in impairment testing guidance among long-lived asset categories. The amendments in ASU 2012-02 permit an entity to first assess the qualitative factors to determine whether it is more likely than not that an indefinite-lived intangible asset is impaired as a basis for determining whether it is necessary to perform the quantitative impairment test. In addition, ASU 2012-02 provides an entity with an option not to calculate annually the fair value of in indefinite-lived intangible asset if the entity determines that it is not more likely than not that the asset is impaired. ASU 2012-02 is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. Early adoption is permitted including for annual and interim impairment test performed as of a date before July 27, 2012, if a public entity's financial statements for the most recent annual or interim period have not yet been issued. Adoption of the amendments in ASU 2012-02 on July 1, 2012 did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity. ASU 2013-02 “Comprehensive Income (Topic 220) - Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.” ASU 2013-02 requires entities to provide information about amounts reclassified out of accumulated other comprehensive income by component. The amendments in ASU 2013-02 require entities to present, either on the face of the income statement or in the notes significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required by U.S. GAAP to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income, entities are required to cross-reference to other disclosures required under U.S. GAAP that provide additional detail about those amounts. ASU 2013-02 is effective for public entities for reporting periods beginning after December 15, 2012. Management does expect the amendments in ASU 2013-02 to have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

AUTHORITATIVE ACCOUNTING GUIDANCE

ASU No. 2011-03, "Transfers and Servicing (Topic 860) - Reconsideration of Effective Control for Repurchase Agreements." Accounting Standards Update (“ASU”) No. 2011-03 is intended to improve financial reporting for repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. ASU No. 2011-03 removes from the assessment of effective control (1) the criterion requiring the transferor to have the ability to repurchase or redeem the financial assets on substantially the agreed terms, even in the event of default by the transferee, and (2) the collateral maintenance implementation guidance related to that criterion. The provisions of ASU No. 2011-03 became effective for the Company on January 1, 2012 and did not impact the Company's consolidated financial statements, results of operations or liquidity.

ASU No. 2011-04, "Fair Value Measurements (Topic 820) - Amendments to Achieve Common Fair Value Measurements and Disclosure Requirements in U.S. GAAP and IFRSs." ASU No. 2011-04 amends Topic 820, "Fair Value Measurements and disclosures," to converge the fair value measurements guidance in U.S. generally accepted accounting principles and International Financial Reporting Standards. ASU 2011-04 clarifies the application of existing fair value measurement requirements, changes certain principles in Topic 820 and requires additional fair value disclosures. ASU No. 2011-04 became effective for the Company on January 1, 2012 and did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2011-05, “Comprehensive Income (Topic 220) - Presentation of Comprehensive Income.” ASU 2011-05 amends Topic 220, “Comprehensive Income,” to require 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. Additionally, ASU 2011-05 requires entities to present, on the face of the financial statements, reclassification adjustments for items that are reclassified from other comprehensive income to net income in the statement or statements where the components of net income and the components of other comprehensive income are presented. The option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity was eliminated. ASU 2011-05 became effective for the Company on January 1, 2012; however, certain provisions related to the presentation of reclassification adjustments have been deferred by ASU 2011-12 “Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05,” as further discussed below. Adoption of the provisions of ASU 2011-05 did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2011-08, “Intangibles - Goodwill and Other (Topic 350) - Testing Goodwill for Impairment.” ASU 2011-08 amends Topic 350, “Intangibles - Goodwill and Other,” to give entities the option to first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, an entity determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then performing the two-step impairment test is unnecessary. However, if an entity concludes otherwise, then it is required to perform the first step of the two-step impairment test by calculating the fair value of the reporting unit and comparing the fair value with the carrying amount of the reporting unit. ASU 2011-08 is effective for annual and interim impairment tests beginning after December 15, 2011. The adoption of ASU2011-08 did not have a significant impact on the Company's annual impairment test conducted as of July 1, 2012, or on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2011-11, “Balance Sheet (Topic 210) - Disclosures about Offsetting Assets and Liabilities.” ASU 2011-11 amends Topic 210, “Balance Sheet,” to require an entity to disclose both gross and net information about financial instruments, such as sales and repurchase agreements and reverse sale and repurchase agreements and securities borrowing/lending arrangements, and derivative instruments that are eligible for offset in the statement of financial position and/or subject to a master netting arrangement or similar agreement. In response to this update, FASB has since issued ASU 2013-01 to clarify the scope of ASU 2011-11, stating that only entities that have derivatives accounted for with Topic 815, including bifurcated embedded derivatives, repurchase agreements and reverse repurchase agreements, and securities borrowing and securities lending transactions subject to an enforceable master netting arrangement or similar agreement will require disclosure. Other types of financial instruments subject to a master netting arrangement or similar agreement are no longer subject of this disclosure requirement. The effective date of ASU 2013-01 is the same as Update 2011-11; ASU 2011-11 is effective for annual and interim periods beginning on January 1, 2013, and is not expected to have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2011-12 “Comprehensive Income (Topic 220) - Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05.” ASU 2011-12 defers changes in ASU No. 2011-05 that relate to the presentation of reclassification adjustments to allow the FASB time to redeliberate whether to require presentation of such adjustments on the face of the financial statements to show the effects of reclassifications out of accumulated other comprehensive income on the components of net income and other comprehensive income. ASU 2011-12 allows entities to continue to report reclassifications out of accumulated other comprehensive income consistent with the presentation requirements in effect before ASU No. 2011-05. ASU 2011-12 became effective for the Company on January 1, 2012 and did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2012-02 "Intangibles - Goodwill and Other Topics (Topic 350)." ASU 2012-02 amends Topic 350, “Intangibles - Goodwill and Other,” to reduce the cost and complexity of performing an impairment test for indefinite-lived assets by simplifying how an entity tests those assets for impairment and to improve consistency in impairment testing guidance among long-lived asset categories. The amendments in ASU 2012-02 permit an entity to first assess the qualitative factors to determine whether it is more likely than not that an indefinite-lived intangible asset is impaired as a basis for determining whether it is necessary to perform the quantitative impairment test. In addition, ASU 2012-02 provides an entity with an option not to calculate annually the fair value of in indefinite-lived intangible asset if the entity determines that it is not more likely than not that the asset is impaired. ASU 2012-02 is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012. Early adoption is permitted including for annual and interim impairment test performed as of a date before July 27, 2012, if a public entity's financial statements for the most recent annual or interim period have not yet been issued. Adoption of the amendments in ASU 2012-02 on July 1, 2012 did not have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.

ASU 2013-02 “Comprehensive Income (Topic 220) - Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income.” ASU 2013-02 requires entities to provide information about amounts reclassified out of accumulated other comprehensive income by component. The amendments in ASU 2013-02 require entities to present, either on the face of the income statement or in the notes significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income but only if the amount reclassified is required by U.S. GAAP to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under U.S. GAAP to be reclassified in their entirety to net income, entities are required to cross-reference to other disclosures required under U.S. GAAP that provide additional detail about those amounts. ASU 2013-02 is effective for public entities for reporting periods beginning after December 15, 2012. Management does expect the amendments in ASU 2013-02 to have a significant impact on the Company's consolidated financial statements, results of operations or liquidity.