Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements Non-recurring measurement input (Details)

v3.20.4
Fair Value Measurements Non-recurring measurement input (Details)
Dec. 31, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2018
Terminal capitalization rate [Member] | Foxwoods [Member]        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Measurement input 7.80% 7.80%    
Terminal capitalization rate [Member] | Jeffersonville [Member]        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Measurement input     12.00% 10.00%
Discount rate [Member] | Foxwoods [Member]        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Measurement input 8.50% 8.50%    
Discount rate [Member] | Jeffersonville [Member]        
Fair Value Measurement Inputs and Valuation Techniques [Line Items]        
Measurement input     13.00% 10.00%