INCOME TAXES - Schedule of Deferred Taxes Reconciliation (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Compensation and employee benefits	$ 40	$ 37	$ 30
Charitable contribution and credit carryforwards	636	484	366
Net operating losses	0	0	26
Lease payable	139	148	137
UNICAP	13	12	13
Gross deferred tax assets	828	681	572
Prepaid expenses	(25)	(24)	(23)
Straight-line rent		0	0
Buildings and equipment	(275)	(284)	(273)
Gross deferred tax liabilities	(300)	(308)	(296)
Valuation allowance	(528)	(373)	(276)
Net deferred tax assets	$ 0	$ 0
Net deferred tax liabilities			$ 0