Major Customers	12 Months Ended
Dec. 31, 2012
Major Customers Disclosure [Abstract]
Major Customers Disclosure [Text Block]	6. Major Customers For the year ended December 31, 2012, the Company’s top three customers accounted for approximately 26.3%, 8.9% and 7.5% of consolidated net sales. In 2011, the top three customers accounted for approximately 28.8%, 12.2% and 9.4%. At December 31, 2012, the outstanding accounts receivable balances due from these three customers were $2,021,000, $627,000 and $0, respectively. At December 31, 2011, the outstanding accounts receivable balances due from these three customers were $2,390,000, $746,000 and $0, respectively.

Major Customers

12 Months Ended

Dec. 31, 2012

Major Customers Disclosure [Abstract]

6. Major Customers

For the year ended December 31, 2012, the Company’s top three customers accounted for approximately 26.3%, 8.9% and 7.5% of consolidated net sales. In 2011, the top three customers accounted for approximately 28.8%, 12.2% and 9.4%. At December 31, 2012, the outstanding accounts receivable balances due from these three customers were $2,021,000, $627,000 and $0, respectively. At December 31, 2011, the outstanding accounts receivable balances due from these three customers were $2,390,000, $746,000 and $0, respectively.