Condensed Balance Sheets (Unaudited) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 39,314	$ 55,393
Accounts receivable, net of allowances of $571,177 at March 31, 2014 and $640,456 at December 31, 2013	1,861,014	1,674,812
Inventories	1,867,938	1,714,081
Prepaid expenses and other current assets	242,876	225,152
Total current assets	4,011,142	3,669,438
Equipment, net	48,736	51,025
Total assets	4,059,878	3,720,463
Current liabilities
Bank debt	455,409	318,318
Accounts payable	949,437	693,546
Accrued expenses	299,767	322,410
Total current liabilities	1,704,613	1,334,274
Total liabilities	1,704,613	1,334,274
Stockholders' equity
Common stock, $0.01 par value: Authorized - 25,000,000 shares; issued and outstanding - 7,982,704 shares at March 31, 2014 and December 31, 2013, respectively	79,827	79,827
Additional paid-in capital	34,183,549	34,177,779
Accumulated deficit	(32,272,828)	(32,235,772)
Accumulated other comprehensive income (loss)	364,717	364,355
Total stockholders' equity	2,355,265	2,386,189
Total liabilities and stockholders' equity	$ 4,059,878	$ 3,720,463