Condensed Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Operating activities:
Net income (loss)	$ (1,064,984)	$ (732,342)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Stock based compensation	35,189	39,210
Depreciation and amortization	9,777	14,082
Provision for accounts receivable allowances	11,211	19,154
Provision for inventory reserves	(390,140)	(155,223)
Reclassification out of Accumulated Other Comprehensive Income (Loss)	272,909	0
Changes in operating assets and liabilities:
Accounts receivable	277,754	(580,500)
Inventories	1,306,445	247,621
Prepaid expenses and other assets	35,105	(73,771)
Accounts payable and accrued expenses	(297,325)	(117,458)
Net cash provided by (used in) operating activities	195,941	(1,339,227)
Investing activities:
Purchases of property, plant and equipment	(34,757)	(19,959)
Proceeds from sale of marketable securities	39,983	0
Net cash provided by (used in) investing activities	5,226	(19,959)
Financing activities:
Proceeds from stock rights offering (net of issuance costs)	248,677	0
Net funds (to) from bank credit lines	(592,489)	910,807
Net cash provided by (used in) financing activities	(343,812)	910,807
Effect of exchange rate changes on cash	2,334	(282)
Net change in cash	(140,311)	(448,661)
Cash and cash equivalents at beginning of period	195,704	644,365
Cash and cash equivalents at end of period	55,393	195,704
Supplemental disclosures of cash flow information:
Cash paid during the period for: Interest	68,128	49,358
Cash paid during the period for: Income taxes	$ 3,944	$ 3,392