Significant Customer and Geographic Information (Concentration Risk) (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Customer Concentration Risk [Member] | Customer A [Member] | Sales [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	27.00%	22.00%
Customer Concentration Risk [Member] | Customer B (related party) [Member] | Sales [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	22.00%	27.00%
Customer Concentration Risk [Member] | Customer C [Member] | Sales [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage		28.00%
Customer Concentration Risk [Member] | Customer D [Member] | Sales [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	11.00%	0.00%
Credit Concentration Risk [Member] | Customer A [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	24.00%	63.00%
Credit Concentration Risk [Member] | Customer B (related party) [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	0.00%	0.00%
Credit Concentration Risk [Member] | Customer D [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	21.00%	0.00%
Credit Concentration Risk [Member] | Customer E [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	0.00%	2.00%