Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020		Sep. 30, 2021	Sep. 30, 2020
REVENUE:
Rental income	$ 93,804	$ 80,759		$ 262,573	$ 252,059
Other property income	4,482	3,615		11,508	11,167
Total revenue	98,286	84,374		274,081	263,226
EXPENSES:
Rental expenses	23,466	19,208		61,916	58,757
Real estate taxes	9,644	11,491		31,610	31,497
General and administrative	6,827	6,438		20,574	19,937
Depreciation and amortization	30,680	26,914		85,827	80,869
Total operating expenses	70,617	64,051		199,927	191,060
OPERATING INCOME	27,669	20,323		74,154	72,166
Interest expense	(14,722)	(13,302)		(43,589)	(40,105)
Early extinguishment of debt	0	0		(4,271)	0
Other (expense) income, net	(52)	(531)		(179)	(261)
NET INCOME	12,895	6,490		26,115	31,800
Net income attributable to restricted shares	(145)	(87)		(417)	(260)
Net income attributable to unitholders in the Operating Partnership	(2,709)	(1,365)		(5,459)	(6,778)
Net income attributable to American Assets Trust, Inc. stockholders	$ 10,041	$ 5,038		$ 20,239	$ 24,762
EARNINGS PER COMMON SHARE
Earnings per common share, basic (in USD per share)	$ 0.17	$ 0.08		$ 0.34	$ 0.41
Weighted average shares of common stock outstanding-basic (in shares)	59,990,343	59,825,174		59,986,844	59,757,709
EARNINGS PER COMMON SHARE, DILUTED
Earnings per common share, diluted (in USD per share)	$ 0.17	$ 0.08		$ 0.34	$ 0.41
Weighted average shares of common stock outstanding-diluted (in shares)	76,171,880	76,118,032		76,168,381	76,115,456
Dividends declared per common share (in USD per share)	$ 0.30	$ 0.25		$ 0.86	$ 0.75
COMPREHENSIVE INCOME
Net income	$ 12,895	$ 6,490		$ 26,115	$ 31,800
Other comprehensive gain - change in value of interest rate swaps	435	1,201		1,657	(4,900)
Comprehensive income	13,056	7,359		26,755	25,903
Comprehensive income attributable to non-controlling interests	(2,744)	(1,555)		(5,604)	(5,530)
Comprehensive income attributable to American Assets Trust, Inc.	10,312	5,804		21,151	20,373
Interest Expense
COMPREHENSIVE INCOME
Reclassification of amortization of forward-starting swap realized gains included in interest expense	(274)	(332)		(824)	(997)
Early Extinguishment of Debt
COMPREHENSIVE INCOME
Reclassification of amortization of forward-starting swap realized gains included in interest expense	0	0		(193)	0
American Assets Trust, L.P.
REVENUE:
Rental income	93,804	80,759		262,573	252,059
Other property income	4,482	3,615		11,508	11,167
Total revenue	98,286	84,374		274,081	263,226
EXPENSES:
Rental expenses	23,466	19,208		61,916	58,757
Real estate taxes	9,644	11,491		31,610	31,497
General and administrative	6,827	6,438		20,574	19,937
Depreciation and amortization	30,680	26,914		85,827	80,869
Total operating expenses	70,617	64,051		199,927	191,060
OPERATING INCOME	27,669	20,323		74,154	72,166
Interest expense	(14,722)	(13,302)		(43,589)	(40,105)
Early extinguishment of debt	0	0		(4,271)	0
Other (expense) income, net	(52)	(531)		(179)	(261)
NET INCOME	12,895	6,490		26,115	31,800
Net income attributable to restricted shares	(145)	(87)		(417)	(260)
Net income attributable to American Assets Trust, Inc. stockholders	$ 12,750	$ 6,403		$ 25,698	$ 31,540
EARNINGS PER COMMON SHARE
Earnings per common share, basic (in USD per share)	$ 0.17	$ 0.08		$ 0.34	$ 0.41
Weighted average shares of common stock outstanding-basic (in shares)	76,171,880	76,118,032		76,168,381	76,115,456
EARNINGS PER COMMON SHARE, DILUTED
Earnings per common share, diluted (in USD per share)	$ 0.17	$ 0.08		$ 0.34	$ 0.41
Weighted average shares of common stock outstanding-diluted (in shares)	76,171,880	76,118,032		76,168,381	76,115,456
Distributions per unit (in USD per share)	$ 0.30	$ 0.25		$ 0.86	$ 0.75
COMPREHENSIVE INCOME
Net income	$ 12,895	$ 6,490		$ 26,115	$ 31,800
Other comprehensive gain - change in value of interest rate swaps	435	1,201		1,657	(4,900)
Comprehensive income	13,056	7,359		26,755	25,903
American Assets Trust, L.P. | Interest Expense
COMPREHENSIVE INCOME
Reclassification of amortization of forward-starting swap realized gains included in interest expense	(274)	(332)		(824)	(997)
American Assets Trust, L.P. | Early Extinguishment of Debt
COMPREHENSIVE INCOME
Reclassification of amortization of forward-starting swap realized gains included in interest expense	0	0		(193)	0
Limited Partner | American Assets Trust, L.P.
EXPENSES:
NET INCOME	2,709	1,365	[1]
COMPREHENSIVE INCOME
Net income	2,709	1,365	[1]
Comprehensive income attributable to American Assets Trust, Inc.	(2,744)	(1,555)		(5,604)	(5,530)
General Partner | American Assets Trust, L.P.
EXPENSES:
NET INCOME	10,186	5,125	[2]
COMPREHENSIVE INCOME
Net income	10,186	5,125	[2]
Comprehensive income attributable to American Assets Trust, Inc.	$ 10,312	$ 5,804		$ 21,151	$ 20,373

[1] Consists of limited partnership interests held by third parties.

[2] Consists of general partnership interests held by American Assets Trust, Inc.