Concentrations

3 Months Ended

Mar. 31, 2012

Concentrations [Abstract]

Concentrations

Note 9:  Concentrations

For the three months ended March 31, 2012, approximately 52% of the company’s net revenues were derived from customers in the United States and approximately 48% of the Company’s net revenues were derived from international customers.  For the three months ended March 31, 2011, approximately 74% of the company’s net revenues were derived from customers in the United States and approximately 26% of the Company’s net revenues were derived from international customers.  

The following is a schedule of revenue by geographic location (in thousands):

	Three Months Ended March 31, (unaudited)
	2012		2011
North America	$	3,375	$	4,095
Europe, Middle East and Africa		2,042		814
Asia		720		532
Total	$	6,137	$	5,441

The Company purchases principally all of its silicon wafers from a single supplier located in Taiwan.