Segment Information (Tables)

12 Months Ended

Dec. 31, 2012

Notes To Financial Statements [Abstract]

Revenues and NOI for each reportable segment

Revenues and NOI for each reportable segment for the years ended December 31, 2012, 2011 and 2010, were as follows (dollars in thousands):

	2012			2011			2010
Revenues
Large Market Same Store	$	205,191		$	192,858		$	175,725
Secondary Market Same Store	165,867			160,274			152,194
Non-Same Store and Other	74,592			31,471			8,319
Total property revenues	445,650			384,603			336,238
Management fee income	899			1,017			680
Total operating revenues	$	446,549		$	385,620		$	336,918
NOI
Large Market Same Store	$	119,964		$	110,154		$	100,529
Secondary Market Same Store	96,480			91,844			86,879
Non-Same Store and Other	50,285			29,163			13,806
Total NOI	266,729			231,161			201,214
Discontinued operations NOI included above	(4,137		)	(10,912		)	(10,985		)
Management fee income	899			1,017			680
Depreciation and amortization	(114,139		)	(100,648		)	(88,651		)
Acquisition expense	(2,236		)	(3,319		)	(2,035		)
Property management expense	(19,761		)	(18,436		)	(15,968		)
General and administrative expense	(11,479		)	(14,488		)	(11,189		)
Interest and other non-property income	318			689			789
Interest expense	(52,249		)	(51,202		)	(53,803		)
Loss on debt extinguishment	(654		)	(754		)	—
Amortization of deferred financing costs	(3,097		)	(2,598		)	(2,300		)
Net casualty (loss) gain and other settlement proceeds	(13		)	(475		)	48
Gain on sale of non-depreciable assets	45			1,084			—
Gain on properties contributed to joint ventures	—			—			752
Loss from real estate joint ventures	(223		)	(593		)	(1,149		)
Discontinued operations	42,260			16,412			2,049
Net income attributable to noncontrolling interests	(3,525		)	(421		)	(473		)
Net income attributable to Mid-America Apartments, L.P.	$	98,738		$	46,517		$	18,979

Assets for each reportable segment

Assets for each reportable segment as of December 31, 2012 and 2011 were as follows (dollars in thousands):

	December 31, 2012		December 31, 2011
Assets
Large Market Same Store	$	1,108,827	$	1,140,317
Secondary Market Same Store	654,315		673,620
Non-Same Store and Other	728,209		407,629
Corporate assets	38,520		99,969
Total assets	$	2,529,871	$	2,321,535