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1. ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details-Concentration sales) - Sales [Member] | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Customer A [Member] |  |  |
Concentration risk percentage | 17.00% | 12.00% | 20.00%
Customer B [Member] |  |  |
Concentration risk percentage | 12.00% | 15.00% | 20.00%
Customer C [Member] |  |  |
Concentration risk percentage | 6.00% | 12.00% | 11.00%

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