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MARKETABLE SECURITIES (Details Narrative) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
1 Months Ended 12 Months Ended
Feb. 28, 2022
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Maximum percentage of ownership in marketable securities   10.00%    
Undepreciated assets percentage   15.00%    
Total cost   $ 24.7    
Loss   24.3    
Net unrealized holding losses   $ 36.1 $ 14.3 $ 39.4
Monmouth Real Estate Investment Corporation [Member]        
Number of shares owned in affiliate company 2.7   2.7  
Percentage of shares owned in affiliate company     2.70%  
Share price $ 21.00      
Number of shares merger consideration 2.7      
Consideration amount $ 55.7      
Cost 25.0      
Equity securities, fv-ni, gain (loss) $ 30.7