Quarterly Financial Information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2017

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Information

The tables below reflect selected American Assets Trust, Inc. quarterly information for 2017 and 2016 (in thousands, except per shares data):

	Three Months Ended
	December 31, 2017			September 30, 2017			June 30, 2017			March 31, 2017
Total revenue	$	81,746		$	82,339		$	77,106		$	73,792
Operating income	23,792			26,477			20,048			23,329
Net income	9,731			12,505			7,588			10,308
Net income attributable to restricted shares	(60		)	(60		)	(61		)	(60		)
Net income attributable to unitholders in the Operating Partnership	(2,594		)	(3,351		)	(2,008		)	(2,861		)
Net income attributable to American Assets Trust, Inc. stockholders	$	7,077		$	9,094		$	5,519		$	7,387
Net income per share attributable to common stockholders - basic and diluted	$	0.15		$	0.19		$	0.12		$	0.16
	Three Months Ended
	December 31, 2016			September 30, 2016			June 30, 2016			March 31, 2016
Total revenue	$	76,562		$	75,976		$	71,819		$	70,731
Operating income	25,110			25,484			23,704			23,643
Net income	12,408			11,858			10,650			10,721
Net income attributable to restricted shares	(61		)	(42		)	(43		)	(43		)
Net income attributable to unitholders in the Operating Partnership	(3,486		)	(3,342		)	(3,008		)	(3,027		)
Net income attributable to American Assets Trust, Inc. stockholders	$	8,861		$	8,474		$	7,599		$	7,651
Net income per share attributable to common stockholders - basic and diluted	$	0.19		$	0.19		$	0.17		$	0.17

The tables below reflect selected American Assets Trust, L.P. quarterly information for 2017 and 2016 (in thousands, except per shares data):

	Three Months Ended
	December 31, 2017			September 30, 2017			June 30, 2017			March 31, 2017
Total revenue	$	81,746		$	82,339		$	77,106		$	73,792
Operating income	23,792			26,477			20,048			23,329
Net income	9,731			12,505			7,588			10,308
Net income attributable to restricted shares	(60		)	(60		)	(61		)	(60		)
Net income attributable to American Assets Trust, L.P. unit holders	$	9,671		$	12,445		$	7,527		$	10,248
Net income per unit attributable to unit holders - basic and diluted	$	0.15		$	0.19		$	0.12		$	0.16
	Three Months Ended
	December 31, 2016			September 30, 2016			June 30, 2016			March 31, 2016
Total revenue	$	76,562		$	75,976		$	71,819		$	70,731
Operating income	25,110			25,484			23,704			23,643
Net income	12,408			11,858			10,650			10,721
Net income attributable to restricted shares	(61		)	(42		)	(43		)	(43		)
Net income attributable to American Assets Trust, L.P. unit holders	$	12,347		$	11,816		$	10,607		$	10,678
Net income per unit attributable to common unit holders - basic and diluted	$	0.19		$	0.19		$	0.17		$	0.17