Annual report pursuant to Section 13 and 15(d)

1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details-Purchase concentration)

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1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details-Purchase concentration) - Purchases [Member]
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Supplier A [Member]      
Concentration percentage 19.00% 26.00% 37.00%
Supplier B [Member]      
Concentration percentage 13.00% 12.00% 8.00%
Supplier C [Memebr]      
Concentration percentage 9.00% 15.00% 14.00%