XML 74 R64.htm IDEA: XBRL DOCUMENT v3.20.2
Derivatives - Additional Information (Details) - USD ($)
$ in Millions
Jun. 30, 2020
May 31, 2019
Secured Debt    
Derivative [Line Items]    
Effective interest rate 3.50% 4.87%
Interest rate cap    
Derivative [Line Items]    
Derivative notional amount $ 1.1  
London Interbank Offered Rate (LIBOR) | Interest rate swap liability    
Derivative [Line Items]    
Fixed interest rate   2.12%
London Interbank Offered Rate (LIBOR) | Interest rate cap    
Derivative [Line Items]    
Fixed interest rate 0.75%  
Cap interest rate   0.75%