Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable

The following table represents the components of accounts receivable, net of allowance for doubtful accounts, as of December 31, 2013 and 2012 in the accompanying Consolidated Balance Sheets (in thousands):

		2013		2012
Tenant receivables	$	6,550		4,043
CAM and tax reimbursements		16,280		17,891
Other receivables		7,411		8,582
Less: allowance for doubtful accounts		(3,922	)	(3,915	)
Total accounts receivable, net	$	26,319		26,601

Property, Plant and Equipment

The following table represents the components of properties in development as of December 31, 2013 and 2012 in the accompanying Consolidated Balance Sheets (in thousands):

		2013	2012
Construction in process	$	158,002	129,628
Land held for future development		24,953	58,914
Pre-development costs		3,495	3,525
Total properties in development	$	186,450	192,067