XML 50 R40.htm IDEA: XBRL DOCUMENT v3.20.2
Fair Value Disclosure (Details) - USD ($)
Jun. 30, 2020
Dec. 31, 2019
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Interest rate swap $ 49,294,000 $ 0
Interest rate swap    
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]    
Interest rate swap $ 0