Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Condensed Consolidated Statements Of Operations [Abstract]
Revenue	$ 4,304	$ 4,262	$ 8,578	$ 7,155
Cost of goods sold	3,218	3,209	6,320	5,360
Gross profit	1,086	1,053	2,258	1,795
Operating expenses:
Selling and marketing	505	542	1,047	974
General and administrative	587	603	1,151	1,142
Operating expenses	1,092	1,145	2,198	2,116
Income (loss) from operations	(6)	(92)	60	(321)
Interest expense	(21)	(16)	(43)	(24)
Other (expense) income, net	(29)	2	(17)	(33)
Loss before income taxes	(56)	(106)		(378)
Income tax expense, net	(9)	(10)	(16)	(16)
Net loss	$ (65)	$ (116)	$ (16)	$ (394)
Net loss per share - basic and diluted	$ 0.00	$ 0.00	$ 0.00	$ (0.01)
Weighted average basic and diluted common shares outstanding	41,315,727	41,075,505	41,315,308	41,023,950