Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Cash)

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Cash) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Accounting Policies [Abstract]    
Cash and cash equivalents $ 9,107 $ 12,684
Restricted cash 501 251
Total cash and restricted cash shown in the statement of cash flows $ 9,608 $ 12,935