10.The Company had two major vendors that accounted for 31.2% and 10.0%, respectively, of total purchases during the three months ended March 31, 2016. The Company had two major vendors that accounted for 25.6% and 10.0%, respectively, of total purchases during the three months ended March 31, 2015. The Company had two major customers that accounted for 21.4% and 20.5%, respectively, of its total net sales during the three months ended March 31, 2016. These same customers accounted for 26.1% and 16.7%, respectively, of total net accounts receivable as of March 31, 2016. The Company had two major customers that accounted for 18.5% and 17.8%, respectively, of its total net sales during the three months ended March 31, 2015.