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SIGNIFICANT CUSTOMERS, CONCENTRATION OF CREDIT RISK AND GEOGRAPHIC INFORMATION (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($) segment customer	Dec. 31, 2015 USD ($) customer
Significant Customers, Concentration of Credit Risk and Geographic Information
Number of operating segments | segment	1
Revenue, net	$ 11,886	$ 10,514
Allowance for doubtful accounts	$ 0	$ 10
Net revenue | Customer Concentration Risk | Customer A
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	22.00%	22.00%
Net revenue | Customer Concentration Risk | Customer B
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	12.00%	13.00%
Net revenue | Customer Concentration Risk | Customer C
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	11.00%	16.00%
Net revenue | Customer Concentration Risk | Customer D
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)		10.00%
Net revenue | Geographic Concentration Risk
Significant Customers, Concentration of Credit Risk and Geographic Information
Revenue, net	$ 11,886	$ 10,514
Net revenue | Geographic Concentration Risk | United states
Significant Customers, Concentration of Credit Risk and Geographic Information
Revenue, net	6,833	5,961
Net revenue | Geographic Concentration Risk | Asia and Middle East
Significant Customers, Concentration of Credit Risk and Geographic Information
Revenue, net	3,357	3,035
Net revenue | Geographic Concentration Risk | Europe and other
Significant Customers, Concentration of Credit Risk and Geographic Information
Revenue, net	$ 1,696	$ 1,518
Accounts receivable | Credit Concentration Risk
Significant Customers, Concentration of Credit Risk and Geographic Information
Number of customers | customer	2	4
Accounts receivable | Credit Concentration Risk | Customer One
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	44.00%	33.00%
Accounts receivable | Credit Concentration Risk | Customer Two
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)		19.00%
Accounts receivable | Credit Concentration Risk | Customer Three
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)		14.00%
Accounts receivable | Credit Concentration Risk | Customer Four
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	15.00%	11.00%
Assets | Geographic Concentration Risk
Significant Customers, Concentration of Credit Risk and Geographic Information
Total long-lived assets	$ 354	$ 189
Assets | Geographic Concentration Risk | United states
Significant Customers, Concentration of Credit Risk and Geographic Information
Total long-lived assets	87	45
Assets | Geographic Concentration Risk | Asia
Significant Customers, Concentration of Credit Risk and Geographic Information
Total long-lived assets	$ 267	$ 144
Maximum | Net revenue | Customer Concentration Risk | Customer B
Significant Customers, Concentration of Credit Risk and Geographic Information
Concentration risk (as a percent)	10.00%

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