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Note 10 - Major Customers
3 Months Ended
Jun. 30, 2011
Concentration Risk Disclosure [Text Block]
10.           MAJOR CUSTOMERS

For the three months ended June 30, 2011 and 2010, one customer accounted for 32% and 39% of revenue, respectively. For the six months ended June 30, 2011 and 2010, one customer accounted for 58% and 23% of revenue, respectively.