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1. BASIS OF PRESENTATION (Tables)
3 Months Ended
Mar. 31, 2019
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Earnings per share
   Three months ended March 31,
   2019  2018
Numerator      
       
Net income  $426,476   $330,454 
Accrued preferred stock dividends   (256,452)   (254,893)
           
Net income applicable to common shares  $170,024   $75,561 
           
Denominator          
           
Weighted average common shares   4,964,529    4,964,529 
           
Income per common share          
     after preferred dividends  $0.03   $0.02