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Assets Held for Sale (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Multiemployer Plan [Line Items]      
Proceeds from Sale of Property Held-for-sale $ 1,500    
Assets held for sale 2,013   $ 2,866
Disposal Group, Including Discontinued Operation, Liabilities, Current     0
Two Real Estate Properties For Sale [Member]      
Multiemployer Plan [Line Items]      
Estimated fair value of properties lease cost     $ 2,900
Real Estate Properties For Sale [Member]      
Multiemployer Plan [Line Items]      
Estimated fair value of properties lease cost   $ 1,900  
Held-For-Sale Property [Member]      
Multiemployer Plan [Line Items]      
Proceeds from Sale of Property Held-for-sale 853    
One Real Estate Property For Sale [Member]      
Multiemployer Plan [Line Items]      
Assets held for sale $ 2,000