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Joint Ventures (Tables)

6 Months Ended

Jun. 30, 2012

Balance of Investment in Joint Venture

As of December 31, 2011 and June 30, 2012, the balance of the investment in the joint venture includes the following components (in thousands):

		December 31,				June 30,
		2011				2012
Capital Contributions, net of distributions		$	2,826			$	3,507
Equity in cumulative net loss			(90)				(212)
Investment in joint venture		$	2,736			$	3,295

X

- Definition

A table of investments, shown as a text block.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 6

-Section 10

-Paragraph (c)

-Subparagraph (1)

+ Details

Name:	invest_InvestmentTableTextBlock
Namespace Prefix:	invest_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration