Legal Proceedings (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Loss Contingencies [Line Items]
Net sales	$ 6,639,767	$ 6,713,068	$ 19,025,267	$ 19,330,438
Concentration Rrisk (percent)			10.00%	13.00%
Percentage of revenue (percent)	90.00%
Medical Products [Member]
Loss Contingencies [Line Items]
Net sales	1,640,000	1,412,000	4,594,000	4,678,000
Medical/Surgical Dealer [Member] | Medical Products [Member]
Loss Contingencies [Line Items]
Net sales	672,000	612,000	1,960,000	2,512,000
Subsequent Event [Member]
Loss Contingencies [Line Items]
Accounts Receivable, From Major Customer in Bankruptcy Court, Pre-Petition	$ 240,000		$ 240,000