Consolidated Statements of Operations and Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues
Rental revenue	$ 77,218	$ 70,114	$ 152,255	$ 139,018
Other income	1,007	616	2,443	899
Total revenues	78,225	70,730	154,698	139,917
Operating expenses
Property operating	12,672	10,766	24,763	21,325
Property taxes	8,416	8,332	16,936	16,938
Depreciation and amortization	24,350	23,507	48,112	46,547
General and administrative expenses	5,702	5,232	10,942	9,607
Other expense	488	331	667	484
Total operating expenses	51,628	48,168	101,420	94,901
Gain on sale of real estate	0	9,460	0	9,460
Operating income	26,597	32,022	53,278	54,476
Non-operating expenses
Interest expense and other finance expenses	(14,283)	(14,337)	(28,498)	(28,817)
Net income	12,314	17,685	24,780	25,659
Net income attributable to non-controlling interests	(807)	(1,201)	(1,632)	(1,760)
Net Income Attributable to Retail Opportunity Investments Corp.	$ 11,507	$ 16,484	$ 23,148	$ 23,899
Earnings per share/unit - basic (in dollars per share)	$ 0.09	$ 0.14	$ 0.19	$ 0.20
Earnings per share/unit - diluted (in dollars per share)	0.09	0.14	0.19	0.20
Dividends per share/unit (in dollars per share)	$ 0.13	$ 0.11	$ 0.26	$ 0.22
Comprehensive income:
Net income	$ 12,314	$ 17,685	$ 24,780	$ 25,659
Other comprehensive income:
Unrealized swap derivative gain (loss) arising during the period	235	(113)	1,043	(37)
Reclassification adjustment for amortization of interest expense included in net income	932	1,456	2,327	2,953
Other comprehensive income:	1,167	1,343	3,370	2,916
Comprehensive income	13,481	19,028	28,150	28,575
Comprehensive income attributable to non-controlling interests	(884)	(1,319)	(1,853)	(1,997)
Comprehensive income attributable to Retail Opportunity Investments Corp.	12,597	17,709	26,297	26,578
Retail Opportunity Investments Partnership L.P.
Revenues
Rental revenue	77,218	70,114	152,255	139,018
Other income	1,007	616	2,443	899
Total revenues	78,225	70,730	154,698	139,917
Operating expenses
Property operating	12,672	10,766	24,763	21,325
Property taxes	8,416	8,332	16,936	16,938
Depreciation and amortization	24,350	23,507	48,112	46,547
General and administrative expenses	5,702	5,232	10,942	9,607
Other expense	488	331	667	484
Total operating expenses	51,628	48,168	101,420	94,901
Gain on sale of real estate	0	9,460	0	9,460
Operating income	26,597	32,022	53,278	54,476
Non-operating expenses
Interest expense and other finance expenses	(14,283)	(14,337)	(28,498)	(28,817)
Net income	$ 12,314	$ 17,685	$ 24,780	$ 25,659
Earnings per share/unit - basic (in dollars per share)	$ 0.09	$ 0.14	$ 0.19	$ 0.20
Earnings per share/unit - diluted (in dollars per share)	0.09	0.14	0.19	0.20
Dividends per share/unit (in dollars per share)	$ 0.13	$ 0.11	$ 0.26	$ 0.22
Comprehensive income:
Net income	$ 12,314	$ 17,685	$ 24,780	$ 25,659
Other comprehensive income:
Unrealized swap derivative gain (loss) arising during the period	235	(113)	1,043	(37)
Reclassification adjustment for amortization of interest expense included in net income	932	1,456	2,327	2,953
Other comprehensive income:	1,167	1,343	3,370	2,916
Comprehensive income	$ 13,481	$ 19,028	$ 28,150	$ 28,575