Business and Credit Concentrations (Tables)

3 Months Ended

Mar. 31, 2014

Risks and Uncertainties [Abstract]

Schedule of significant portions of the Company's net sales

Significant portions of the Company’s net sales are as follows:

	Three Months Ended
	March 31,
	2014		2013
Net sales to foreign customers outside the U.S. and Canada	29	%	45	%
Net sales to Customer A	*		23	%

* Represents less than 10% of net sales in the period.