Prepaid Expenses and Other Assets, Net (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Trademarks and customer lists	$ 2,090	$ 2,090
Prepaid expenses	1,124	867
Lease commissions	461	433
Other	1,189	417
Prepaid Expense And Other Assets Gross	4,864	3,807
Less: accumulated amortization	2,094	1,658
Prepaid Expense and Other Assets	$ 2,770	$ 2,149