XML 75 R34.htm IDEA: XBRL DOCUMENT v2.4.0.6

Notes Receivable (Tables)

12 Months Ended

Dec. 31, 2011

Notes Receivable

Summary of the number of loans outstanding, weighted average interest rate and the carrying value and notes receivable principal payments received and advanced

		Number of Loans			Weighted Average Interest Rate			Carrying Value			Principal Payments Received			Principal Advanced
2011			6			10.0	%	$	817		$	731		$	(232	)
2010			5			11.9	%		1,283			1,573			(100	)
2009			7			11.5	%		2,689			671			(375	)

X

- Details

Name:	us-gaap_ReceivablesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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.

+ References

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

+ Details

Name:	us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration