Convertible Debt Cash Payments

No definition available.

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Debt Instrument, Basis Spread on Variable at the End of the Period

+ References

No definition available.

+ Details

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- Definition

Percent Of Notes Required To Be Repurchased At The Option Of The Holders On Set Dates

+ References

No definition available.

+ Details

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 5

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- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

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-Topic 230

-SubTopic 10

-Section 50

-Paragraph 5

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+ Details

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Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ References

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-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

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-Subparagraph (SX 210.5-02.22)

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-Name Regulation S-X (SX)

-Number 210

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-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

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Period Type:	instant

- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (b)

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+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 6

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Conversion Rate

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-Topic 210

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(5))

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- Definition

Face (par) amount of debt instrument at time of issuance.

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-Topic 835

-SubTopic 30

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-Topic 835

-SubTopic 30

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+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

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-Section 40

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-Subparagraph (b)

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

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-Subparagraph (SX 210.9-03.16)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 20, 22

-Article 5

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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Period Type:	instant

- Definition

Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

+ References

+ Details

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Debt - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
Debt - Additional Information (Details) - USD ($)	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2013	Dec. 31, 2010	Dec. 31, 2014
Debt Instrument [Line Items]
Mortgages and notes payable	$ 865,860,000		$ 865,860,000				$ 945,216,000
Weighted average interest rate	5.00%		5.00%				5.20%
Credit facility borrowings	$ 93,000,000		$ 93,000,000				$ 0
Percent of notes required to be repurchased at the option of the holders						100.00%
Converted debt, shares issued			519,664	414,637
Convertible debt cash payments		$ 62,000		$ 62,000
Debt satisfaction gains (charges), net	3,776,000	$ (4,187,000)	$ 14,151,000	(7,491,000)
Interest Rate Contract [Member]
Debt Instrument [Line Items]
Gross amount of long-term debt	250,000,000		250,000,000
Line of Credit [Member]
Debt Instrument [Line Items]
Amount of letters of credit outstanding	10,000,000		10,000,000
Remaining borrowing capacity on line of credit facility	297,000,000		297,000,000
Unsecured Term Loan [Member]
Debt Instrument [Line Items]
Face amount of debt instrument	$ 255,000,000		$ 255,000,000
6% Convertible Guaranteed Note [Member]
Debt Instrument [Line Items]
Stated interest rate	6.00%		6.00%				6.00%
Face amount of debt instrument	$ 12,800,000		$ 12,800,000			$ 115,000,000	$ 16,228,000
Maturity date						Jan. 31, 2030
Conversion ratio numerator			153.8603
Conversion price (dollars per share)	$ 6.50		$ 6.50
Debt satisfaction gains (charges), net			$ (438,000)	(574,000)
Other Debt Obligations [Member]
Debt Instrument [Line Items]
Debt satisfaction gains (charges), net			$ 3,247,000	(6,917,000)
Unsecured Revolving Credit Facility, Expiring February 2018 [Member]
Debt Instrument [Line Items]
Basis spread on variable at the end of the period	1.15%		1.15%
Unsecured Revolving Credit Facility, Expiring February 2018 [Member] \| Unsecured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Face amount of debt instrument	$ 400,000,000		$ 400,000,000
Credit facility borrowings	$ 93,000,000		$ 93,000,000
Term Loan Facility from Key Bank [Member]
Debt Instrument [Line Items]
Basis spread on variable at the end of the period	1.35%		1.35%
Term Loan Facility from Key Bank [Member] \| Unsecured Term Loan [Member]
Debt Instrument [Line Items]
Face amount of debt instrument					$ 250,000,000
Term of debt instrument					5 years
Term Loan Facility from Key Bank [Member] \| Interest Rate Swap [Member]
Debt Instrument [Line Items]
Weighted average interest rate	1.09%		1.09%
Unsecured Term Loan, Expiring January 2019 [Member]
Debt Instrument [Line Items]
Basis spread on variable at the end of the period	1.75%		1.75%
Unsecured Term Loan, Expiring January 2019 [Member] \| Interest Rate Swap [Member]
Debt Instrument [Line Items]
Weighted average interest rate	1.42%		1.42%
Convertible Debt [Member]
Debt Instrument [Line Items]
Amount of debt converted			$ 3,428,000	$ 2,805,000
Minimum [Member]
Debt Instrument [Line Items]
Stated interest rate	2.20%		2.20%				2.20%
Minimum [Member] \| Unsecured Revolving Credit Facility, Expiring February 2018 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			0.95%
Minimum [Member] \| Term Loan Facility from Key Bank [Member]
Debt Instrument [Line Items]
Basis spread on variable rate					1.10%
Minimum [Member] \| Unsecured Term Loan, Expiring January 2019 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			1.50%
Maximum [Member]
Debt Instrument [Line Items]
Stated interest rate	7.80%		7.80%				8.50%
Maximum [Member] \| Unsecured Revolving Credit Facility, Expiring February 2018 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			1.725%
Maximum [Member] \| Term Loan Facility from Key Bank [Member]
Debt Instrument [Line Items]
Basis spread on variable rate					2.10%
Maximum [Member] \| Unsecured Term Loan, Expiring January 2019 [Member]
Debt Instrument [Line Items]
Basis spread on variable rate			2.25%