Unusual Or Infrequent Item, Or Both, Deferral Agreements, Number Of Tenants

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Unusual Or Infrequent Item, Or Both, Deferral Agreements, Percentage Of Annualized Rent

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Area of a real estate property.

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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The number of real estate properties owned as of the balance sheet date.

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The number of states the entity operates in as of the balance sheet date.

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Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands, ft² in Millions	Oct. 31, 2020 real_estate_property	Sep. 30, 2020 USD ($) ft² state real_estate_property	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Dec. 31, 2018 USD ($)
Accounting Policies [Abstract]
Total real estate properties		$ 667,342	$ 602,852
Number of real estate properties \| real_estate_property		131
Number of states \| state		33
Area of real estate property (in square feet) \| ft²		2.8
Cash and cash equivalents		$ 12,158	1,730	$ 1,724
Restricted cash		340	293	224
Cash, cash equivalents and restricted cash		$ 12,498	$ 2,023	$ 1,948	$ 2,392
COVID-19 \| Subsequent Event
Unusual or Infrequent Item, or Both [Line Items]
Number of tenants with deferral agreements \| real_estate_property	18
Percentage of annualized rent with deferral agreements	1.00%