Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
REVENUE:
Rental income		$ 79,656	$ 76,892	$ 156,487	$ 153,093
Other property income		4,457	8,131	12,945	12,662
Total revenue		84,113	85,023	169,432	165,755
EXPENSES:
Rental expenses		21,826	20,882	42,622	41,302
Real estate taxes		9,275	8,628	18,321	17,174
General and administrative		5,943	5,396	12,016	10,963
Depreciation and amortization		22,582	32,868	43,165	66,147
Total operating expenses		59,626	67,774	116,124	135,586
OPERATING INCOME		24,487	17,249	53,308	30,169
Interest expense		(13,129)	(12,688)	(26,478)	(26,508)
Gain on sale of real estate		633	0	633	0
Other (expense) income, net		(50)	(148)	(279)	61
NET INCOME		11,941	4,413	27,184	3,722
Net income attributable to restricted shares		(92)	(216)	(185)	(144)
Net income attributable to unitholders in the Operating Partnership		(2,933)	(1,125)	(6,988)	(959)
NET INCOME ATTRIBUTABLE TO AMERICAN ASSETS TRUST, INC. STOCKHOLDERS		$ 8,916	$ 3,072	$ 20,011	$ 2,619
EARNINGS PER COMMON SHARE
Earnings per common share, basic (in USD per share)		$ 0.18	$ 0.07	$ 0.41	$ 0.06
Weighted average shares of common stock outstanding-basic (in shares)		50,135,978	46,939,449	48,578,872	46,937,645
EARNINGS PER COMMON SHARE, DILUTED
Earnings per common share, diluted (in USD per share)		$ 0.18	$ 0.07	$ 0.41	$ 0.06
Weighted average shares of common stock outstanding-diluted (in shares)		66,889,784	64,132,520	65,543,409	64,131,665
Dividends declared per common share (in USD per share)		$ 0.28	$ 0.27	$ 0.56	$ 0.54
COMPREHENSIVE INCOME
Other comprehensive (loss) income - unrealized (loss) income on swap derivative during the period		$ (3,891)	$ 875	$ (6,023)	$ 3,736
Reclassification of amortization of forward-starting swap included in interest expense		(319)	(319)	(639)	(639)
Comprehensive income		7,731	4,969	20,522	6,819
Comprehensive income attributable to non-controlling interest		(1,820)	(1,271)	(5,218)	(1,773)
Comprehensive income attributable to American Assets Trust, Inc.		5,911	3,698	15,304	5,046
American Assets Trust, L.P.
REVENUE:
Rental income		79,656	76,892	156,487	153,093
Other property income		4,457	8,131	12,945	12,662
Total revenue		84,113	85,023	169,432	165,755
EXPENSES:
Rental expenses		21,826	20,882	42,622	41,302
Real estate taxes		9,275	8,628	18,321	17,174
General and administrative		5,943	5,396	12,016	10,963
Depreciation and amortization		22,582	32,868	43,165	66,147
Total operating expenses		59,626	67,774	116,124	135,586
OPERATING INCOME		24,487	17,249	53,308	30,169
Interest expense		(13,129)	(12,688)	(26,478)	(26,508)
Gain on sale of real estate		633	0	633	0
Other (expense) income, net		(50)	(148)	(279)	61
NET INCOME		11,941	4,413	27,184	3,722
Net income attributable to restricted shares		(92)	(216)	(185)	(144)
NET INCOME ATTRIBUTABLE TO AMERICAN ASSETS TRUST, INC. STOCKHOLDERS		$ 11,849	$ 4,197	$ 26,999	$ 3,578
EARNINGS PER COMMON SHARE
Earnings per common share, basic (in USD per share)		$ 0.18	$ 0.07	$ 0.41	$ 0.06
Weighted average shares of common stock outstanding-basic (in shares)		66,889,784	64,132,520	65,543,409	64,131,665
EARNINGS PER COMMON SHARE, DILUTED
Earnings per common share, diluted (in USD per share)		$ 0.18	$ 0.07	$ 0.41	$ 0.06
Weighted average shares of common stock outstanding-diluted (in shares)		66,889,784	64,132,520	65,543,409	64,131,665
Distributions per unit (in USD per share)		$ 0.28	$ 0.27	$ 0.56	$ 0.54
COMPREHENSIVE INCOME
Other comprehensive (loss) income - unrealized (loss) income on swap derivative during the period		$ (3,891)	$ 875	$ (6,023)	$ 3,736
Reclassification of amortization of forward-starting swap included in interest expense		(319)	(319)	(639)	(639)
Comprehensive income		7,731	4,969	20,522	6,819
Limited Partner | American Assets Trust, L.P.
EXPENSES:
NET INCOME	[1]	2,933	1,125
COMPREHENSIVE INCOME
Comprehensive income attributable to American Assets Trust, Inc.		(1,820)	(1,271)	(5,218)	(1,773)
General Partner | American Assets Trust, L.P.
EXPENSES:
NET INCOME	[2]	9,008	3,288
COMPREHENSIVE INCOME
Comprehensive income attributable to American Assets Trust, Inc.		$ 5,911	$ 3,698	$ 15,304	$ 5,046

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

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