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Unaudited Consolidated Statements of Comprehensive Income (Loss) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Consolidated Statements of Comprehensive Income (Loss) [Abstract]
Net income (loss)	$ 110	$ (656)	$ 343	$ 8,039
Other comprehensive income (loss):
Unrealized gains (losses) on available for sale securities	(68)	337	151	288
Benefit plan adjustments		(187)		(374)
Equity in other comprehensive income of unconsolidated joint venture	64	35	119	89
Other comprehensive income (loss) before taxes	(4)	185	270	3
(Provisions) Benefit for income taxes related to other comprehensive income (loss) items	1	(73)	(108)
Other comprehensive income (loss)	(3)	112	162	3
Comprehensive income (loss)	107	(544)	505	8,042
Comprehensive income (loss) attributable to non-controlling interests	(8)	(18)	(50)	(59)
Comprehensive income (loss) attributable to common stockholders	$ 115	$ (526)	$ 555	$ 8,101

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