INCOME TAXES (Details 3) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Line Items]
Computed expected federal income tax	$ 279,000	$ 637,000	$ (360,000)
State income taxes, net of federal benefit	28,000	169,000	(55,000)
Non-deductible expenses	41,000	42,000	40,000
Impact of US Tax Reform	(1,546,000)	0	0
Change in valuation allowance	180,000	25,000	792,000
Other	(85,000)	70,000	17,000
Income Tax Expense (Benefit)	$ (1,103,000)	$ 943,000	$ 434,000