Condensed Statements of Operations - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net sales	$ 1,505,000	$ 1,693,000	$ 2,975,000	$ 3,195,000
Cost of goods sold	796,000	919,000	1,636,000	1,721,000
Gross profit	709,000	774,000	1,339,000	1,474,000
Operating expenses:
Research and development	55,000	51,000	109,000	80,000
Selling and marketing	282,000	308,000	551,000	608,000
General and administrative	358,000	503,000	756,000	926,000
Operating Expenses, Total	695,000	862,000	1,416,000	1,614,000
Operating income / (loss)	14,000	(88,000)	(77,000)	(140,000)
Other income / (expense):
Interest income	0	0	0	(1,000)
Interest expense	(64,000)	(70,000)	(120,000)	(134,000)
Other income, net	6,000	75,000	155,000	147,000
Other income / (expense), Total	(58,000)	5,000	35,000	12,000
Net loss before tax	(44,000)	(83,000)	(42,000)	(128,000)
Income tax expense	0	0	(1,000)	0
Net loss	$ (44,000)	$ (83,000)	$ (43,000)	$ (128,000)
Basic and diluted loss per common share (in dollars per share)	$ (0.00)	$ (0.00)	$ (0.00)	$ (0.01)
Weighted average number of shares outstanding - basic and diluted (in shares)	27,271,408	26,032,930	26,940,917	26,032,930