XML 73 R61.htm IDEA: XBRL DOCUMENT v3.21.1
Debt - Retail Property Term Loan (Details) - Term Loan - Retail Property Term Loan due 2024 - USD ($)
3 Months Ended
Mar. 29, 2019
Mar. 31, 2021
Debt Instrument [Line Items]    
Debt instrument, face amount $ 45,000,000.0  
Debt instrument, term 20 years  
Gain (loss) on extinguishment of debt   $ 1,400,000
London Interbank Offered Rate (LIBOR)    
Debt Instrument [Line Items]    
Margin on LIBOR rate 1.50%