Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues
Rental revenue	$ 79,630	$ 77,218	$ 158,629	$ 152,255
Other income	2,410	1,007	2,707	2,443
Total revenues	82,040	78,225	161,336	154,698
Operating expenses
Property operating	13,581	12,672	27,783	24,763
Property taxes	8,924	8,416	17,768	16,936
Depreciation and amortization	25,126	24,350	50,230	48,112
General and administrative expenses	5,776	5,702	11,096	10,942
Other expense	482	488	654	667
Total operating expenses	53,889	51,628	107,531	101,420
Operating income	28,151	26,597	53,805	53,278
Non-operating expenses
Interest expense and other finance expenses	(17,633)	(14,283)	(34,591)	(28,498)
Net income	10,518	12,314	19,214	24,780
Net income attributable to non-controlling interests	(589)	(807)	(1,143)	(1,632)
Net Income Attributable to Retail Opportunity Investments Corp.	$ 9,929	$ 11,507	$ 18,071	$ 23,148
Earnings per share/unit - basic (in dollars per share)	$ 0.08	$ 0.09	$ 0.14	$ 0.19
Earnings per share/unit - diluted (in dollars per share)	0.08	0.09	0.14	0.19
Dividends per share/unit (in dollars per share)	$ 0.15	$ 0.13	$ 0.30	$ 0.26
Comprehensive income:
Net income	$ 10,518	$ 12,314	$ 19,214	$ 24,780
Other comprehensive income:
Unrealized swap derivative gain arising during the period	1,657	235	1,668	1,043
Reclassification adjustment for amortization of interest expense included in net income	(251)	932	(267)	2,327
Other comprehensive income:	1,406	1,167	1,401	3,370
Comprehensive income	11,924	13,481	20,615	28,150
Comprehensive income attributable to non-controlling interests	(667)	(884)	(1,221)	(1,853)
Comprehensive income attributable to Retail Opportunity Investments Corp.	11,257	12,597	19,394	26,297
Retail Opportunity Investments Partnership L.P.
Revenues
Rental revenue	79,630	77,218	158,629	152,255
Other income	2,410	1,007	2,707	2,443
Total revenues	82,040	78,225	161,336	154,698
Operating expenses
Property operating	13,581	12,672	27,783	24,763
Property taxes	8,924	8,416	17,768	16,936
Depreciation and amortization	25,126	24,350	50,230	48,112
General and administrative expenses	5,776	5,702	11,096	10,942
Other expense	482	488	654	667
Total operating expenses	53,889	51,628	107,531	101,420
Operating income	28,151	26,597	53,805	53,278
Non-operating expenses
Interest expense and other finance expenses	(17,633)	(14,283)	(34,591)	(28,498)
Net income	$ 10,518	$ 12,314	$ 19,214	$ 24,780
Earnings per share/unit - basic (in dollars per share)	$ 0.08	$ 0.09	$ 0.14	$ 0.19
Earnings per share/unit - diluted (in dollars per share)	0.08	0.09	0.14	0.19
Dividends per share/unit (in dollars per share)	$ 0.15	$ 0.13	$ 0.30	$ 0.26
Comprehensive income:
Net income	$ 10,518	$ 12,314	$ 19,214	$ 24,780
Other comprehensive income:
Unrealized swap derivative gain arising during the period	1,657	235	1,668	1,043
Reclassification adjustment for amortization of interest expense included in net income	(251)	932	(267)	2,327
Other comprehensive income:	1,406	1,167	1,401	3,370
Comprehensive income	$ 11,924	$ 13,481	$ 20,615	$ 28,150