Accounts Payable and Other Liabilities - Schedule of Accounts Payable and Other Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Other Liabilities Disclosure [Abstract]
Accrued expenses and accounts payable	$ 51,572	$ 13,111
Accrued property taxes	16,529	6,868
Prepaid rents	16,923	9,488
Deferred revenues	654	315
Security deposits	4,991	4,680
Below market lease value	86,046	27,745
Accumulated amortization – below market lease value	(10,050)	(5,355)
Capital lease obligations	0	57
Corporate payables	5,486	1,930
Deferred tax liability non-current	11	1,959
Accrued payroll	3,081	2,980
Fair value of interest rate swaps	8,429	16,285
Interest payable	5,249	2,653
Accounts Payable and Other Liabilities	$ 188,921	$ 82,716