SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Cash and Cash Equivalents and Concentration of Credit Risk)	12 Months Ended
Dec. 31, 2016
Cash and Cash Equivalents [Abstract]
Number of customers accounting for more than 5% of revenue (in customers)	No single customer accounted for more than 5% of the Company’s revenues for each of the years ended December 31, 2014, 2015 and 2016.
Maximum original maturity of highly liquid investments to be considered cash equivalents	The Company considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents

An element designated to encapsulate any additional information related to cash and cash equivalents not otherwise addressed by the existing taxonomy. Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Cash
-URI http://asc.fasb.org/extlink&oid=6506951

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Cash Equivalents
-URI http://asc.fasb.org/extlink&oid=6507016

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