Summary of Significant Accounting Policies (Details) (USD $)	3 Months Ended	12 Months Ended						12 Months Ended						12 Months Ended
	Mar. 31, 2011	Dec. 31, 2013 Segment Room Property Employee	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2013 Minimum	Dec. 31, 2013 Money Market Funds	Dec. 31, 2012 Money Market Funds	Dec. 31, 2013 Building And Improvement Minimum	Dec. 31, 2013 Building And Improvement Maximum	Dec. 31, 2013 Furniture And Equipment Minimum	Dec. 31, 2013 Furniture And Equipment Maximum	Dec. 31, 2013 Deferred Rent Receivables	Dec. 31, 2012 Deferred Rent Receivables	Dec. 31, 2013 Other Income	Dec. 31, 2012 Other Income	Dec. 31, 2011 Other Income	Jul. 16, 2010 Predecessor Property	Jan. 09, 2014 Subsequent Event Term Loan
Summary Of Significant Accounting Policies [Line Items]
Line of credit interest rate (in percents)																		3.08%
Properties of entities with controlling ownership interest (property)																	17
Properties of entities with non-controlling ownership interests (property)																	4
Investments in certain real estate joint ventures, noncontrolling ownership interests																	25.00%
Number of employees		116
Number of office, retail, multifamily and mixed-use operating properties		23
Properties held for development		5
General excise tax recognized, gross														$ 3,500,000	$ 3,300,000	$ 3,000,000
Allowance for doubtful accounts		1,000,000	1,200,000									1,200,000	1,500,000
Total bad debt expense		100,000	600,000	2,000,000
Real Estate, estimated useful lives								30 years	40 years	3 years	15 years
Real estate depreciation expense		52,000,000	47,800,000	42,500,000
Short term liquid investments, initial maturity		3 months
Cash balance at banks, federally insured amount		250,000
Cash balance at banks, excess of FDIC insured limit		29,000,000	33,000,000			11,000,000	900,000
Restricted cash		9,124,000	7,421,000
Debt issuance costs written off	$ 600,000
Percentage of taxable income required to distribute to qualify as real estate investment trust (REIT)					90.00%
Number of operating segments		4
Room in mixed-use segment all-suite hotel		369