Significant New Authoritative Accounting Guidance	6 Months Ended
Jun. 30, 2012
Significant New Authoritative Accounting Guidance [Abstract]
Significant New Authoritative Accounting Guidance	NOTE 2. SIGNIFICANT NEW AUTHORITATIVE ACCOUNTING GUIDANCE ASU No. 2011-03, Transfers and Servicing (Topic 860) - Reconsideration of Effective Control for Repurchase Agreement is intended to improve financial reporting of repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. ASU 2011-03 removes from the assessment of effective control (i) 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 (ii) the collateral maintenance guidance related to that criterion. ASU 2011-03 was effective for us on January 1, 2012 and did not have a significant impact on our financial statements. ASU 2011-04, Fair Value Measurement (Topic 820) - Amendments to Achieve Common Fair Value Measurements and Disclosure Requirements in U.S. GAAP and IFRSs amends Topic 820, Fair Value Measurements and Disclosures, to converge the fair value measurement 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 2011-04 was effective January 1, 2012 and did not have a significant impact on our financial statements. ASU 2011-05, Comprehensive Income (Topic 220) - Presentation of Comprehensive Income amends Topic 220, Comprehensive Income, to require that all nonowner 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 was effective January 1, 2012 and did not have a significant impact on our financial statements. ASU 2011-08, Intangibles - Goodwill and Other (Topic 350) - Testing Goodwill for Impairment, amends Topic 350, Intangibles –Goodwill and Other, permits entities 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 Topic 350. The more-than-likely-than-not threshold is defined as having a likelihood of more than 50 percent. 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. If the carrying amount of the reporting unit exceeds its fair value, then the entity is required to perform the second step of the goodwill impairment test to measure the amount of impairment loss, if any. ASU 2011-08 is effective for annual and interim impairment tests beginning after December 15, 2011, and is not expected to have a significant impact on our financial statements. ASU 2011-11, Disclosures about Offsetting Assets and Liabilities (Topic 210), requires 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. ASU 2011-11 is effective for annual and interim periods beginning January 1, 2013, and is not expected to have a significant impact on our financial statements. ASU 2011-12, Comprehensive Income (Topic 220) – Deferral of the Effective Date for Amendments to the Presentation of Reclassification of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05, defers changes in ASU 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 2011-05. All other requirements in ASU 2011-05 are not affected by ASU 2011-12. ASU 2011-12 became effective for us on January 1, 2012 and did not have a significant impact on our financial statements.

NOTE 2. SIGNIFICANT NEW AUTHORITATIVE ACCOUNTING GUIDANCE

ASU No. 2011-03, Transfers and Servicing (Topic 860) - Reconsideration of Effective Control for Repurchase Agreement is intended to improve financial reporting of repurchase agreements and other agreements that both entitle and obligate a transferor to repurchase or redeem financial assets before their maturity. ASU 2011-03 removes from the assessment of effective control (i) 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 (ii) the collateral maintenance guidance related to that criterion. ASU 2011-03 was effective for us on January 1, 2012 and did not have a significant impact on our financial statements.

ASU 2011-04, Fair Value Measurement (Topic 820) - Amendments to Achieve Common Fair Value Measurements and Disclosure Requirements in U.S. GAAP and IFRSs amends Topic 820, Fair Value Measurements and Disclosures, to converge the fair value measurement 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 2011-04 was effective January 1, 2012 and did not have a significant impact on our financial statements.

ASU 2011-05, Comprehensive Income (Topic 220) - Presentation of Comprehensive Income amends Topic 220,

Comprehensive Income, to require that all nonowner 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 was effective January 1, 2012 and did not have a significant impact on our financial statements.

ASU 2011-08, Intangibles - Goodwill and Other (Topic 350) - Testing Goodwill for Impairment, amends Topic 350, Intangibles –Goodwill and Other, permits entities 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 Topic 350. The more-than-likely-than-not threshold is defined as having a likelihood of more than 50 percent. 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. If the carrying amount of the reporting unit exceeds its fair value, then the entity is required to perform the second step of the goodwill impairment test to measure the amount of impairment loss, if any. ASU 2011-08 is effective for annual and interim impairment tests beginning after December 15, 2011, and is not expected to have a significant impact on our financial statements.

ASU 2011-11, Disclosures about Offsetting Assets and Liabilities (Topic 210), requires 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. ASU 2011-11 is effective for annual and interim periods beginning January 1, 2013, and is not expected to have a significant impact on our financial statements.

ASU 2011-12, Comprehensive Income (Topic 220) – Deferral of the Effective Date for Amendments to the Presentation of Reclassification of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05, defers changes in ASU 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 2011-05. All other requirements in ASU 2011-05 are not affected by ASU 2011-12. ASU 2011-12 became effective for us on January 1, 2012 and did not have a significant impact on our financial statements.