Condensed Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Operating activities:
Net income (loss)	$ (284,182)	$ (325,128)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	5,230	6,245
Stock based compensation	20,918	26,726
(Reversal of) Provision for accounts receivable allowances	(240,725)	193,821
Changes in operating assets and liabilities:
Accounts receivable	306,084	(689,031)
Inventories	480,317	(96,894)
Prepaid expenses and other assets	13,539	24,311
Accounts payable and accrued expenses	(253,572)	(232,755)
Net cash provided by (used in) operating activities	47,609	(1,092,705)
Investing activities:
Purchases of property, plant and equipment	(30,543)	(14,421)
Net cash provided by (used in) investing activities	(30,543)	(14,421)
Financing activities:
Net funds from bank credit lines	(168,315)	526,000
Net cash provided by (used in) financing activities	(168,315)	526,000
Effect of exchange rate changes on cash	28	122
Net change in cash	(151,221)	(581,004)
Cash and cash equivalents at beginning of period	195,704	644,365
Cash and cash equivalents at end of period	44,483	63,361
Supplemental disclosures of cash flow information:
Cash paid during the period for: Interest	35,403	7,278
Cash paid during the period for: Income taxes	$ 1,527	$ 1,857