PROPERTY AND EQUIPMENT (Details) - Property, Plant and Equipment - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	$ 7,525,000	$ 7,508,000
Less: Accumulated depreciation and amortization	(4,308,000)	(4,122,000)
Property and Equipment, net	3,217,000	3,386,000
Land [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	1,284,000	1,284,000
Building and Building Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	4,867,000	4,867,000
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	797,000	794,000
Computer Software and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and Equipment, gross	$ 577,000	$ 563,000