ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Trade accounts payable	$ 361	$ 262
Sales taxes payable	539	539
Accrued directors' fees	407	377
Other payables and accrued expenses	306	290
Total accounts payable and accrued expenses	$ 1,613	$ 1,468