v3.3.0.814

Notes Payable - Additional Information (Detail)	1 Months Ended	3 Months Ended		9 Months Ended
Notes Payable - Additional Information (Detail)	Apr. 30, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Feb. 27, 2015 Hotel	Dec. 31, 2014 USD ($)
Debt Instrument [Line Items]
NOTES PAYABLE		$ 0		$ 0			$ 203,126,000
Gain (loss) on extinguishment of debt				(13,307,000)	$ 13,199,000
Interest income			$ 18,000	14,000	58,000
Payment of deferred financing costs			0		21,049,000
RMD [Member]
Debt Instrument [Line Items]
Accrued asset management fees	$ 4,650,000
Forgiveness of accrued asset management fees	$ 6,708,000
GSMC [Member]
Debt Instrument [Line Items]
Payment of deferred financing costs			3,904,000		3,904,000
GSMC [Member] \| GE Mortgage Loan [Member]
Debt Instrument [Line Items]
Interest income		$ 0	$ 0	$ 0	$ 552,000
ARC Hospitality Portfolio II LLC [Member]
Debt Instrument [Line Items]
Number of hotel assets \| Hotel						20

Forgiveness of accrued asset management fees.

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

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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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.

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The number of real estate properties owned as of the balance sheet date.

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The amount of cash paid during the current period for fees which are not defined elsewhere in the taxonomy.

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The cash outflow for loan and debt issuance costs.

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W2007 Grace Acquisition I Inc 10-Q