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

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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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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

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- Definition

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

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

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- Definition

Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing after the fifth fiscal year following the latest fiscal year.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 10

-Section 50

-Paragraph 1

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- Definition

Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year.

+ References

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Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year.

+ References

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Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year.

+ References

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Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year.

+ References

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Amount of long-term debt, sinking fund requirements, and other securities redeemable at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year.

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- Definition

The cash outflow for incremental, external costs directly pertaining to an early extinguishment of debt, including legal costs and prepayment penalties, and excluding interest and repayment of debt principal.

+ References

No definition available.

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- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

+ References

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-Publisher FASB

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-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(f))

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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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-Publisher FASB

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Debt Schedule of Maturities of Long-term Debt (Details) (USD $)	9 Months Ended			9 Months Ended	0 Months Ended		0 Months Ended			0 Months Ended
	Sep. 30, 2014	Sep. 30, 2014 Mortgages [Member]	Dec. 31, 2013 Mortgages [Member]	Sep. 30, 2014 Floating Rate Debt - 1350 Broadway - 2nd Lien Mortgage Loan [Member] Mortgages [Member]	Oct. 01, 2014 Floating Rate Debt - 1350 Broadway - 2nd Lien Mortgage Loan [Member] Subsequent Event [Member] Mortgages [Member]	Sep. 30, 2014 Metro Center [Member] Mortgages [Member]	Oct. 01, 2014 Metro Center [Member] Subsequent Event [Member] Mortgages [Member]	Oct. 01, 2014 Metro Center [Member] Subsequent Event [Member] Mortgages [Member]	Oct. 01, 2014 Floating Rate Debt, One Grand Central Place - Fourth Lien [Member] Subsequent Event [Member] Mortgages [Member]	Oct. 01, 2014 LIBOR [Member] Floating Rate Debt, One Grand Central Place - Fourth Lien [Member] Subsequent Event [Member] Mortgages [Member]
Debt Instrument [Line Items]
2014		$ 108,137,000
2015		144,989,000
2016		101,994,000
2017		419,395,000
2018		562,979,000
2019		250,000,000
Total		1,587,494,000	1,196,419,000
Repayments of Long-term Debt	57,478,000			13,700,000	13,700,000
Proceeds from credit facility	295,600,000						100,000,000
Stated Rate						5.89%		3.59%
Payments of Debt Extinguishment Costs							2,800,000
Debt Instrument, Face Amount									$ 91,000,000
Basis spread on variable rate										1.35%