Variable Interest Entity - Schedules (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Property	$ 56,219	$ 55,861
Accumulated depreciation	(6,706)	(5,522)
Total real estate assets	49,513	50,339
Cash and cash equivalents	5,548	4,624
Escrows and utility deposits	1,203	566
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,355	1,421
Receivable due from related party	845	184
Unamortized lease commissions and deferred legal cost, net	538	685
Prepaid expenses and other assets	102	62	[1]
Total assets	59,104	57,881
Notes payable	15,250	15,434
Accounts payable and accrued expenses	2,105	2,344	[2]
Payable due to related party	1,300	346
Accrued interest payable	162	148
Tenants' security deposits	821	881
Total liabilities	19,836	19,351
Variable Interest Entity
Schedule of Equity Method Investments [Line Items]
Property	56,215	55,857
Accumulated depreciation	(6,703)	(5,519)
Total real estate assets	49,512	50,338
Cash and cash equivalents	4,571	3,331
Escrows and utility deposits	1,203	566
Accrued rents and accounts receivable, net of allowance for doubtful accounts	1,217	1,360
Receivable due from related party	850	184
Unamortized lease commissions and deferred legal cost, net	538	685
Prepaid expenses and other assets	84	35
Total assets	57,975	56,499
Notes payable	15,250	15,434
Accounts payable and accrued expenses	1,930	2,164
Payable due to related party	1,286	344
Accrued interest payable	66	67
Tenants' security deposits	821	881
Total liabilities	19,353	18,890
Accounts receivable related party	$ 500	$ 500

[1] Operating lease right of use assets (net)

[2] Operating lease liabilities