Segment Information (Tables)

12 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Segment Information

The following tables summarize the rental and other revenues and net operating income, the primary industry property-level performance metric used by our chief operating decision maker and which is defined as rental and other revenues less rental property and other expenses, for each of our reportable segments.

	Year Ended December 31,
	2019		2018		2017
Rental and Other Revenues:
Office:
Atlanta	$	151,279	$	141,337	$	140,323
Charlotte	4,650		—		—
Greensboro	22,154		22,322		21,453
Memphis	39,494		40,230		45,430
Nashville	133,867		121,836		111,506
Orlando	52,679		53,771		51,236
Pittsburgh	60,755		61,177		59,103
Raleigh	122,173		118,352		119,254
Richmond	49,428		45,729		43,959
Tampa	86,431		102,404		97,524
Total Office Segment	722,910		707,158		689,788
Other	13,069		12,877		12,949
Total Rental and Other Revenues	$	735,979	$	720,035	$	702,737

	Year Ended December 31,
	2019			2018			2017
Net Operating Income:
Office:
Atlanta	$	97,019		$	87,503		$	89,575
Charlotte	3,791			—			—
Greensboro	14,183			14,275			13,612
Memphis	24,790			25,659			28,128
Nashville	97,386			88,554			81,204
Orlando	32,062			32,841			30,526
Pittsburgh	36,249			36,233			34,784
Raleigh	88,402			86,053			86,475
Richmond	33,756			31,276			29,946
Tampa	50,339			65,819			62,378
Total Office Segment	477,977			468,213			456,628
Other	9,491			9,407			9,221
Total Net Operating Income	487,468			477,620			465,849
Reconciliation to net income:
Depreciation and amortization	(254,504		)	(229,955		)	(227,832		)
Impairments of real estate assets	(5,849		)	(423		)	(1,445		)
General and administrative expenses	(44,067		)	(40,006		)	(39,648		)
Interest expense	(81,648		)	(71,422		)	(69,105		)
Other income/(loss)	(2,510		)	1,940			2,283
Gains on disposition of property	39,517			37,638			54,157
Equity in earnings of unconsolidated affiliates	3,276			2,238			7,404
Net income	$	141,683		$	177,630		$	191,663

	December 31,
	2019		2018
Total Assets:
Office:
Atlanta	$	1,040,869	$	1,047,850
Charlotte	425,045		—
Greensboro	114,030		118,611
Memphis	148,832		213,276
Nashville	1,045,125		937,732
Orlando	289,743		306,370
Pittsburgh	323,792		329,918
Raleigh	830,128		792,464
Richmond	246,546		248,669
Tampa	521,620		522,263
Total Office Segment	4,985,730		4,517,153
Other	152,514		157,856
Total Assets	$	5,138,244	$	4,675,009