Condensed Statements of Operations - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net sales	$ 1,354,000	$ 1,417,000	$ 3,975,000	$ 4,392,000
Cost of goods sold	788,000	806,000	2,279,000	2,441,000
Gross profit	566,000	611,000	1,696,000	1,951,000
Operating expenses:
Research and development	26,000	28,000	94,000	136,000
Selling and marketing	159,000	275,000	531,000	827,000
General and administrative	376,000	368,000	1,154,000	1,106,000
Operating Expenses, Total	561,000	671,000	1,779,000	2,069,000
Operating income / (loss)	5,000	(60,000)	(83,000)	(118,000)
Other income / (expense):
Interest expense	(70,000)	(71,000)	(204,000)	(210,000)
Other income, net	14,000	44,000	34,000	200,000
Other income / (expense), Total	(56,000)	(27,000)	(170,000)	(10,000)
Net loss before tax	(51,000)	(87,000)	(253,000)	(128,000)
Income tax benefit / (expense)	2,000	(1,000)	1,000	(2,000)
Net loss	$ (49,000)	$ (88,000)	$ (252,000)	$ (130,000)
Basic and diluted loss per common share	$ (0.00)	$ (0.00)	$ (0.01)	$ (0.01)
Weighted average number of shares outstanding - basic & diluted (in shares)	29,297,333	27,284,308	29,129,168	27,056,216