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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Dec. 31, 2017
Summary Of Significant Accounting Policies Tables  
Fair value of financial instruments
    2017     2016  
Financial Instrument   Level 1     Level 1  
Cash equivalents   $     $ 2,532,000  
Securities           92,000  
    $     $ 2,624,000