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REAL ESTATE HELD FOR SALE (Details Narrative)
$ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
Jun. 30, 2021
USD ($)
a
Real Estate [Line Items]    
Lease area | a   30,400
Loss on land and building $ 1,054  
Minimum [Member]    
Real Estate [Line Items]    
Realizable value   $ 700
Realizable value for additional land   250
Maximum [Member]    
Real Estate [Line Items]    
Realizable value   900
Realizable value for additional land   $ 300
WYOMING    
Real Estate [Line Items]    
Lease area | a   13