Fair Value of Financial Instruments Fair Value of Financial Instruments (Narrative) (Detail) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of real estate	$ 3,346,000	[1],[2],[3]	$ 0	[3]	$ 0
Real Estate Assets [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	1,200,000
Error Corrections [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Real estate investment property, net, impaired	4,500,000
Number of properties impaired	2
Impairment of real estate	$ 3,346,000	[1],[2]

[1] As disclosed above, this line item has been added and is included in the accompanying consolidated statements of operations.

[2] As disclosed above, this line item has been added and is included in the accompanying consolidated statements of cash flows.

[3] For discussion on the restatement adjustments, see Note 2 - Restatement of Previously Issued Financial Statements.