2.2.0.7 false New Accounting Pronouncements 0202 - Disclosure - New Accounting Pronouncements true false false false 1 USD false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 EPU Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 Units Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ 2 New Accounting Pronouncements [Abstract] 0 us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract us-gaap true na duration No definition available. false false false false false true false false false false false false 1 false false false false 0 0 false false false xbrli:stringItemType string No definition available. false 3 New Accounting Pronouncements 1 us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock us-gaap true na duration No definition available. false false false false false false false false false false false verboselabel false 1 false false false false 0 0 Note 2 — New Accounting Pronouncements Fair Value Measurements In January 2010, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2010-06, “Fair Value Measurements and Disclosures: Improving Disclosures about Fair Value Measurements,” which updates Accounting Standards Codification (“ASC”) 820-10 to require new disclosure of amounts transferred in and out of Level 1 and Level 2 of the fair value hierarchy and presentation of a reconciliation of changes in fair value amounts in the Level 3 fair value hierarchy on a gross basis rather than a net basis. Additionally, ASU 2010-06 requires greater disaggregation of the assets and liabilities for which fair value measurements are presented and requires expanded disclosure of the valuation techniques and inputs used for Level 2 and Level 3 fair value measurements. We implemented ASU 2010-06 on January 1, 2010. See Note 11 for required additional disclosures.  Note 2 — New Accounting Pronouncements Fair Value Measurements In January 2010, the Financial Accounting Standards Board false false false us-types:textBlockItemType textblock Represents disclosure of any changes in an accounting principle, including a change from one generally accepted accounting principle to another generally accepted accounting principle when there are two or more generally accepted accounting principles that apply or when the accounting principle formerly used is no longer generally accepted. Also disclose any change in the method of applying an accounting principle, or any change in an accounting principle required by a new pronouncement in the unusual instance that a new pronouncement does not include specific transition provisions. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 154 -Paragraph 2, 17, 18 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 28 -Paragraph 23, 24 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 01 -Paragraph b -Subparagraph 6 -Article 10 false 1 2 false UnKnown UnKnown UnKnown false true