v2.4.0.8

Summary of Significant Accounting Policies (Other Income) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013 item	Dec. 31, 2012 item	Dec. 31, 2011 item
Summary of Significant Accounting Policies [Abstract]
Legal and insurance settlements	$ 19,750,000	$ 133,000	$ 40,000
Joint venture management fees	384,000	1,637,000	1,843,000
Interest income	219,000	377,000	369,000
Disposition fee	128,000	243,000	144,000
Other	133,000	140,000	140,000
Total	$ 20,614,000	$ 2,530,000	$ 2,536,000
Number of joint venture arrangements	1	8	11

Management fees are based on a percentage of total revenues. The amount approximates the corporate cost to support on-site personnel. Corporate general and administrative costs are reduced by this amount.

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Disposition fees earned on the sale of joint venture investments.

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- Definition

Number Of Joint Venture Arrangements

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Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

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Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(e))

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Represents other forms of revenue earned, excluding interest, which is not otherwise specified in the taxonomy.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph 13

-Article 9

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Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement.

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-SubTopic 225

-Section S99

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