Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Furniture, fixtures and equipment, leasehold improvements, and other deferred costs, net of accumulated depreciation of $22,721 and $21,925 at March 31, 2018 and December 31, 2017, respectively	$ 12,915	$ 12,241
Prepaid expenses and other assets	8,343	3,902
Line of credit deferred financing costs, net of accumulated amortization of $361 and $3,119 at March 31, 2018 and December 31, 2017, respectively	6,866	1,213
Lease inducements, net of accumulated amortization of $1,077 and $978 at March 31, 2018 and December 31, 2017, respectively	3,270	3,126
Predevelopment costs and earnest money	490	372
Total other assets	31,884	20,854
Accumulated depreciation of furniture, fixtures and equipment, leasehold improvements, and other deferred costs	22,721	21,925
Accumulated amortization of line of credit deferred financing costs	361	3,119
Accumulated amortization of lease inducements	$ 1,077	$ 978