Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Year Ending December 31,
2017 (remaining)	$ 6,464
2018	13,296
2019	12,873
2020	12,583
2021	11,812
Thereafter	88,612
Total	145,640
Total	(30,186)	$ (30,047)
Credit Facility Financing Costs [Member]
Year Ending December 31,
2017 (remaining)	192
2018	380
2019	379
2020	380
2021	21
Thereafter	0
Total	1,352
Leasing Costs [Member]
Year Ending December 31,
2017 (remaining)	80
2018	179
2019	211
2020	191
2021	175
Thereafter	710
Total	1,546
Lease Intangibles Assets [Member]
Year Ending December 31,
2017 (remaining)	8,342
2018	16,919
2019	16,391
2020	16,019
2021	15,330
Thereafter	99,927
Total	172,928
Lease Intangibles Liability [Member]
Year Ending December 31,
2017 (remaining)	(2,150)
2018	(4,182)
2019	(4,108)
2020	(4,007)
2021	(3,714)
Thereafter	(12,025)
Total	$ (30,186)