XML 46 R22.htm IDEA: XBRL DOCUMENT v2.4.1.9
Concentration
12 Months Ended
Dec. 31, 2014
Notes to Financial Statements  
Concentration

The Company’s sales were concentrated with a few large customers. During the year ended December 31, 2014, the Company had zero in sales and two customers accounted for 62% and 38% of gross accounts receivable. During the year ended December 31, 2013, sales to two customers comprised 76% and 19% of total revenues and two customers accounted for 62% and 38% of gross accounts receivable, respectively.  The Company performs ongoing credit evaluations of certain customers’ financial condition and generally requires no collateral from its customers. The Company’s inventory purchases are concentrated with certain key vendors that produce components according to our engineering specifications. During the year ended December 31, 2013, 47% of purchases were concentrated with one vendor.  There were no inventory purchases in 2014.