Discontinued Operations MAALP Summary of Discontinued Operations (Details) (Limited Partner [Member], Discontinued Operations [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Limited Partner [Member] | Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Rental Revenues	$ 757	$ 4,061	$ 1,589	$ 8,495
Other Revenue (Expense) from Real Estate Operations	0	364	(5)	755
Total Revenues	757	4,425	1,584	9,250
Property Operating Expenses	286	1,880	600	3,868
Depreciation	0	879	42	1,975
Interest Expense and Other	22	155	77	326
Operating Expenses	308	2,914	719	6,169
Discontinued Operation, Income from Discontinued Operation During Phase-out Period, Net of Tax	449	1,511	865	3,081
Discontinued Operation, Amount of Other Loss from Disposition of Discontinued Operation, Net of Tax	(1)	(4)	(3)	(4)
Discontinued Operation, Gain on Disposal of Discontinued Operation, Net of Tax	0	31,779	5,481	31,779
Income from Discontinued Operations Including Portion Attributable to Noncontrolling Interest	$ 448	$ 33,286	$ 6,343	$ 34,856