Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities:
Net loss	$ (1,122)	$ (1,096)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	161	214
Amortization of debt discount	34
Accretion of discount on note receivable	(2)
Provision for bad debts	32
Reserve for inventory	84	9
Impairment of investment – related party		110
Stock-based compensation	543	226
Accounts receivable	(311)	288
Accounts receivable – related party	77
Inventories	209	57
Prepaid expenses and other current assets	(119)	(14)
Other assets	(11)
Accounts payable	322	(258)
Advances from customers and deferred revenues	(181)
Other current liabilities	(58)	(65)
Net cash used in operating activities	(358)	(529)
Cash flows from investing activities:
Purchase of property and equipment	(85)	(306)
Proceeds from sale of investment – related party	90
Investments – related party	(1,034)
Net cash used in investing activities	(1,029)	(306)
Cash flows from financing activities:
Proceeds from sales of common stock and warrants	541
Net proceeds from issuances of convertible notes – related party	488
Proceeds from short term loan – related party	250
Net cash provided by financing activities	1,279
Effect of exchange rate on cash and cash equivalents	(137)	(34)
Decrease in cash and cash equivalents	(245)	(869)
Cash and cash equivalents - Beginning of the year	1,241	2,110
Cash and cash equivalents - End of the year	$ 996	$ 1,241