Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
OPERATING ACTIVITIES
Net income	$ 10,308	$ 10,721
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred rent revenue and amortization of lease intangibles	(1,007)	(964)
Depreciation and amortization	17,986	17,453
Amortization of debt issuance costs and debt fair value adjustments	1,716	1,125
Stock-based compensation expense	639	618
Settlement of forward-starting interest rate swaps agreement	10,430	0
Other noncash interest expense	(145)	(57)
Other, net	796	(1,403)
Changes in operating assets and liabilities
Change in restricted cash	231	2,471
Change in accounts receivable	1,726	12
Change in other assets	(1,038)	(698)
Change in accounts payable and accrued expenses	5,834	4,718
Change in security deposits payable	81	108
Change in other liabilities and deferred credits	279	156
Net cash provided by operating activities	47,836	34,260
INVESTING ACTIVITIES
Capital expenditures	(7,253)	(17,135)
Change in restricted cash	(117)	(143)
Leasing commissions	(902)	(617)
Deposit on property acquisition	(5,000)	0
Net cash used in investing activities	(13,272)	(17,895)
FINANCING ACTIVITIES
Repayment of secured notes payable	(130,795)	(84,941)
Proceeds from unsecured term loan	0	100,000
Proceeds from unsecured line of credit	0	10,000
Repayment of unsecured line of credit	(20,000)	(20,000)
Proceeds from unsecured notes payable	250,000	0
Debt issuance costs	(1,812)	(1,503)
Proceeds from issuance of common stock, net	30,075	0
Dividends paid to common stock and unitholders	(16,723)	(15,827)
Shares withheld for employee taxes	0	(12)
Net cash provided by (used in) financing activities	110,745	(12,283)
Net increase in cash and cash equivalents	145,309	4,082
Cash and cash equivalents, beginning of period	44,801	39,925
Cash and cash equivalents, end of period	190,110	44,007
American Assets Trust, L.P.
OPERATING ACTIVITIES
Net income	10,308	10,721
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred rent revenue and amortization of lease intangibles	(1,007)	(964)
Depreciation and amortization	17,986	17,453
Amortization of debt issuance costs and debt fair value adjustments	1,716	1,125
Stock-based compensation expense	639	618
Settlement of forward-starting interest rate swaps agreement	10,430	0
Other noncash interest expense	(145)	(57)
Other, net	796	(1,403)
Changes in operating assets and liabilities
Change in restricted cash	231	2,471
Change in accounts receivable	1,726	12
Change in other assets	(1,038)	(698)
Change in accounts payable and accrued expenses	5,834	4,718
Change in security deposits payable	81	108
Change in other liabilities and deferred credits	279	156
Net cash provided by operating activities	47,836	34,260
INVESTING ACTIVITIES
Capital expenditures	(7,253)	(17,135)
Change in restricted cash	(117)	(143)
Leasing commissions	(902)	(617)
Deposit on property acquisition	(5,000)	0
Net cash used in investing activities	(13,272)	(17,895)
FINANCING ACTIVITIES
Repayment of secured notes payable	(130,795)	(84,941)
Proceeds from unsecured term loan	0	100,000
Proceeds from unsecured line of credit	0	10,000
Repayment of unsecured line of credit	(20,000)	(20,000)
Proceeds from unsecured notes payable	250,000	0
Debt issuance costs	(1,812)	(1,503)
Contributions from American Assets Trust, Inc.	30,075	0
Dividends paid to common stock and unitholders	(16,723)	(15,827)
Shares withheld for employee taxes	0	(12)
Net cash provided by (used in) financing activities	110,745	(12,283)
Net increase in cash and cash equivalents	145,309	4,082
Cash and cash equivalents, beginning of period	44,801	39,925
Cash and cash equivalents, end of period	$ 190,110	$ 44,007