Major Customers

12 Months Ended

Dec. 31, 2014

Major Customers Disclosure [Abstract]

Major Customers Disclosure [Text Block]

6. Major Customers

For the year ended December 31, 2014, the Company had two customers that accounted for approximately 26.2% and 13.7% of consolidated net sales. For the year ended December 31, 2013, the Company had two customers that accounted for approximately 27.6% and 12.5% of consolidated net sales. At December 31, 2014, the outstanding accounts receivable balances due from these customers were $2,951,000 and $2,422,000, respectively. At December 31, 2013, the outstanding accounts receivable balances due from these customers were $1,523,000 and $2,085,000 respectively.