SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Accounts Receivable) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Allowance for Doubtful Accounts Receivable [Roll Forward]
Beginning Balance	$ 87	$ 20
Provision	72	67
Write Offs	(19)	0
Ending Balance	$ 140	$ 87
Accounts receivable, general payment terms	30 days