Indebtedness - Schedule of Debt Assumed (Details) $ in Thousands	May 23, 2019 USD ($)
Red Mill North
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 4,451
Loans payable, fair value disclosure	$ 4,520
Stated interest rate	4.73%
Red Mill South
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 6,310
Loans payable, fair value disclosure	$ 6,090
Stated interest rate	3.57%
Red Mill Central
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 2,640
Loans payable, fair value disclosure	$ 2,690
Stated interest rate	4.80%
Red Mill West
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 11,548
Loans payable, fair value disclosure	$ 11,540
Stated interest rate	4.23%
Marketplace at Hilltop
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 10,740
Loans payable, fair value disclosure	$ 10,790
Stated interest rate	4.42%
Red Mill Commons And Marketplace At Hilltop
Debt Instrument [Line Items]
Acquisition, assumption of debt	$ 35,689
Loans payable, fair value disclosure	$ 35,630

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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