(8) Concentrations

6 Months Ended

Sep. 30, 2011

Concentration Risk Disclosure [Text Block]

(8)

Concentrations

The Company had sales to one customer that approximated $18,635,000 or 66% and $38,416,000 or 64% of total sales for the three and six months ended September 30, 2011, respectively.  Accounts receivable due from this customer approximated $11,184,000 at September 30, 2011.  In addition, the Company’s second largest customer accounted for approximately $3,591,000 or 13% and $6,750,000 or 11% of total sales for the three and six months ended September 30, 2011, respectively.  Accounts receivable due from this customer approximated $2,526,000 at September 30, 2011.  For the three and six months ended September 30, 2010 the Company had sales to one customer that approximated $14,897,000 or 52% and $36,560,000 or 63% of total sales, respectively.  Accounts receivable due from this customer approximated $8,036,000 at September 30, 2010.  In addition, the Company’s second largest customer accounted for approximately $8,093,000 or 28% and $12,771,000 or 22% of total sales for the three and six months ended September 30, 2010, respectively.  Accounts receivable due from this customer approximated $2,532,000 at September 30, 2010.