Sales to Customers (Tables)

12 Months Ended

Dec. 31, 2011

Schedule of Total Revenue From Major Customers

The following schedule presents customers from whom the Company derived 10% or more of total revenues for the years ended December 31:

	Major Customers
	A			B			C
2011		15.0	%		33.3	%		*
2010		15.0	%		37.5	%		*
2009		27.5	%		34.3	%		11.1	%

* Less than 10 percent.