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OTHER INCOME - Insurance Recoveries on Hurricane Casualty (Details) - USD ($)
3 Months Ended 6 Months Ended 15 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Feb. 28, 2022
Dec. 31, 2020
Insurance Recoveries on Hurricane Casualty            
Casualty loss, insurance recovery proceeds received, classified as investing activities     $ 918,000 $ 300,000    
Real Estate in Lake Charles, LA            
Insurance Recoveries on Hurricane Casualty            
Amount of insurance deductible           $ 263,000
Losses in rental income         $ 259,000  
Recoveries on losses in rental income from casualty         $ 2,306,000  
Real Estate in Lake Charles, LA | Other income            
Insurance Recoveries on Hurricane Casualty            
Gain on insurance recoveries $ 0 $ 0 $ 918,000 $ 20,000