ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Summary of Accounts Payable and Accrued Expenses [Abstract]
Trade accounts payable	$ 268	$ 355
Sales taxes payable	539	539
Accrued directors' fees	370	453
Other accrued expenses	376	442
Total accounts payable and accrued expenses	$ 1,553	$ 1,789