Accounts and Notes Receivable	12 Months Ended
Dec. 31, 2011
Notes to Financial Statements
Accounts and Notes Receivable	Note 2: Accounts and Notes Receivable At December 31, 2010 and 2011, the carrying value of the Company’s accounts receivable has been reduced to anticipated realizable value. As a result of this reduction of carrying value, the Company anticipates that substantially all of its receivables reflected on the Consolidated Balance Sheets as of December 31, 2010 and 2011 will be collected.

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3, 4

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3,4)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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