XML 64 R21.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Recent Accounting Pronouncements | 9 Months Ended
--- | ---
Sep. 30, 2012
Recent Accounting Pronouncements [Abstract] |
Recent Accounting Pronouncements | 15. Recent Accounting Pronouncements In May 2011, the Financial Accounting Standards Board (FASB) amended authoritative guidance related to common fair value measurements and disclosure requirements. This pronouncement was issued to provide a consistent definition of fair value and ensure that the fair value measurement and disclosure requirements are similar between U.S. GAAP and IFRS. This pronouncement changes certain fair value measurement principles and enhances the disclosure requirements, particularly for level 3 fair value measurements, and is effective for reporting periods beginning on or after December 15, 2011. This pronouncement was adopted effective January 1, 2012 and did not have a material effect on our financial statements. In June and December 2011, the FASB issued guidance that eliminates the option to report other comprehensive income and its components in the statement of changes in stockholders' equity and requires an entity to present the total of comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement or in two separate but consecutive statements. This pronouncement is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. This guidance was adopted effective January 1, 2012 and concerns presentation and disclosure only and did not have a material impact on our financial statements. In September 2011, the FASB issued guidance intended to reduce the cost and complexity of the annual goodwill impairment test by providing entities an option to perform a "qualitative" assessment to determine whether further impairment testing is necessary. This pronouncement is effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011. The adoption of this guidance did not have a material effect on our financial statements.

X
- Definition The entire disclosure for a new accounting pronouncement that has been issued but not yet adopted. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 11 -Section M Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 11.M) -URI http://asc.fasb.org/extlink&oid=6369664&loc=d3e31137-122693 + Details
Name: | us-gaap_DescriptionOfNewAccountingPronouncementsNotYetAdopted
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration