Concentrations (Details)	9 Months Ended
	Sep. 30, 2012 customer	Sep. 30, 2011 customer
Concentration Risk [Line Items]
Number of customers	3	2
Customer Concentration Risk [Member] | Customer A [Member] | Net Sales [Member]
Concentration Risk [Line Items]
Concentrations risk percentage		33.00%
Customer Concentration Risk [Member] | Customer B [Member] | Net Sales [Member]
Concentration Risk [Line Items]
Concentrations risk percentage		13.00%
Customer Concentration Risk [Member] | Customer C [Member] | Net Sales [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	27.00%
Customer Concentration Risk [Member] | Customer D [Member] | Net Sales [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	12.00%
Customer Concentration Risk [Member] | Customer E [Member] | Net Sales [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	12.00%
Credit Concentration Risk [Member] | Customer A [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentrations risk percentage		41.00%
Credit Concentration Risk [Member] | Customer B [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentrations risk percentage		10.00%
Credit Concentration Risk [Member] | Customer C [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	18.00%
Credit Concentration Risk [Member] | Customer D [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	17.00%
Credit Concentration Risk [Member] | Customer E [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentrations risk percentage	15.00%