Concentrations (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2015 customer	Mar. 31, 2014 customer	Dec. 31, 2014 customer
Net sales
Concentration Risk
Number of customers	1	2
Net sales | Customer one
Concentration Risk
Customer's concentration risk percentage	43.00%	31.00%
Net sales | Customer two
Concentration Risk
Customer's concentration risk percentage		15.00%
Accounts receivable
Concentration Risk
Number of customers	1		1
Accounts receivable | Customer one
Concentration Risk
Customer's concentration risk percentage	47.00%		48.00%