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Income Taxes , Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Operating Loss Carryforwards [Line Items]      
Minimum Percent of Income From Qualifying Sources to Allow For Real Estate Investment Trust Classification 9500.00%    
Required Minimum Percent of Taxable Income Distributed to Stock Holders 9000.00%    
Unrecognized Tax Benefits $ 0 $ 0  
Provision for state income taxes 500,000 200,000  
Deferred tax benefit 130,000 $ 217,000  
Foreign Tax Authority [Member]      
Operating Loss Carryforwards [Line Items]      
Deferred Tax Liabilities, Gross $ 19,100,000    
Domestic Tax Authority [Member]      
Operating Loss Carryforwards [Line Items]      
Deferred Tax Liabilities, Gross     $ 21,000,000.0