Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues	$ 1,628	$ 1,713
Cost of revenues	920	1,093
Gross profit	708	620
Operating expenses:
Engineering and product development	227	194
Selling and marketing	295	255
General and administrative	973	371
Total operating expenses	1,495	820
Operating loss	(787)	(200)
Interest (expense) income	(207)	7
Net loss	$ (994)	$ (193)
Net loss per common share – Basic and diluted (in dollars per share)	$ (0.12)	$ (0.03)
Weighted average shares of common stock – Basic and diluted (in shares)	8,383	6,776
Comprehensive Loss
Net loss:	$ (994)	$ (193)
Other comprehensive income (loss):
Change in net foreign currency translation adjustments	21	(58)
Other comprehensive income (loss):	21	(58)
Total Comprehensive loss	$ (973)	$ (251)