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8. COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2018
Notes to Financial Statements  
Minimum annual rents
 Twelve Month Period Ending December 31,   Amount  
 2019   $ 102,000  
 2020     147,000  
 2021     151,000  
 2022     156,000  
 2023     160,000  
Thereafter     923,000  
    $ 1,639,000