Consolidated Statement of Partners' Capital (Parentheticals) - $ / shares	3 Months Ended
Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019
Retail Opportunity Investments Partnership L.P.
Cash distributions per unit (in dollars per share)	$ 0.2000	$ 0.1970	$ 0.1970

Per unit of ownership amount of cash distributions paid to unit-holder of a limited partnership (LP).

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