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 which is defined as rental and other revenues less rental property and other expenses, for each of our reportable segments:



	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Rental and Other Revenues:
Office:
Atlanta, GA	$	24,682	$	22,523	$	71,286	$	57,630
Greenville, SC	532		827		2,140		2,500
Kansas City, MO	4,218		4,064		12,401		12,067
Memphis, TN	10,186		9,644		30,076		28,680
Nashville, TN	20,139		15,147		59,926		43,411
Orlando, FL	8,991		8,441		27,059		12,894
Piedmont Triad, NC	6,439		6,596		19,469		19,487
Pittsburgh, PA	14,259		14,191		42,030		41,835
Raleigh, NC	21,357		21,737		65,386		64,124
Richmond, VA	11,236		12,006		34,999		35,639
Tampa, FL	17,637		16,879		51,393		51,702
Total Office Segment	139,676		132,055		416,165		369,969
Industrial:
Atlanta, GA	218		210		626		624
Piedmont Triad, NC	2,982		2,998		8,676		9,238
Total Industrial Segment	3,200		3,208		9,302		9,862
Retail:
Kansas City, MO	9,753		9,564		28,337		27,991
Total Retail Segment	9,753		9,564		28,337		27,991
Total Rental and Other Revenues	$	152,629	$	144,827	$	453,804	$	407,822


14.	Segment Information - Continued



	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Net Operating Income:
Office:
Atlanta, GA	$	14,808		$	13,868		$	42,826		$	35,936
Greenville, SC	289			448			1,154			1,400
Kansas City, MO	2,671			2,597			7,974			7,796
Memphis, TN	6,024			5,408			17,420			16,337
Nashville, TN	13,590			10,311			40,742			30,028
Orlando, FL	5,087			4,950			15,809			7,099
Piedmont Triad, NC	4,105			4,257			12,352			12,611
Pittsburgh, PA	8,122			8,001			23,303			23,322
Raleigh, NC	14,611			14,920			45,969			45,226
Richmond, VA	7,165			7,910			23,106			24,267
Tampa, FL	10,304			9,930			30,370			31,618
Total Office Segment	86,776			82,600			261,025			235,640
Industrial:
Atlanta, GA	124			122			368			361
Piedmont Triad, NC	2,218			2,187			6,246			6,797
Total Industrial Segment	2,342			2,309			6,614			7,158
Retail:
Kansas City, MO	6,157			5,837			17,186			17,066
Total Retail Segment	6,157			5,837			17,186			17,066
Corporate and other	(29		)	(21		)	(69		)	(55		)
Total Net Operating Income	95,246			90,725			284,756			259,809
Reconciliation to income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates:
Depreciation and amortization	(48,287		)	(47,338		)	(146,895		)	(128,050		)
Impairments of real estate assets	—			—			(588		)	—
General and administrative expenses	(7,526		)	(8,969		)	(26,973		)	(27,948		)
Interest expense	(22,348		)	(23,672		)	(64,923		)	(70,826		)
Other income	728			1,550			3,555			4,786
Income from continuing operations before disposition of investment properties and activity in unconsolidated affiliates	$	17,813		$	12,296		$	48,932		$	37,771