SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND GENERAL (Fair Value of Financial Instruments) (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair value [Member]
Assets, Fair Value Disclosure [Abstract]
Cash and cash equivalents	$ 844	$ 1,044
Liabilities, Fair Value Disclosure [Abstract]
Long-term debt	(7,667)	(6,197)
Long-term debt, related parties	(948)	(1,430)
Level 1 [Member]
Assets, Fair Value Disclosure [Abstract]
Cash and cash equivalents	844	1,044
Liabilities, Fair Value Disclosure [Abstract]
Long-term debt	0	0
Long-term debt, related parties	0	0
Level 2 [Member]
Assets, Fair Value Disclosure [Abstract]
Cash and cash equivalents	0	0
Liabilities, Fair Value Disclosure [Abstract]
Long-term debt	(7,667)	(6,197)
Long-term debt, related parties	$ (948)	$ (1,430)