Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

			Three Months Ended				Nine Months Ended
			September 30,				September 30,
(Amounts in thousands, except share and per share amounts)			2012		2011		2012		2011
	Income from continuing operations		$	12,410	$	14,941	$	38,008	$	41,513
	Income from discontinued operations, net of income
		attributable to the noncontrolling interest		6,446		5,484		19,222		17,276
	Net income attributable to common
		stockholders – basic and diluted	$	18,856	$	20,425	$	57,230	$	58,789
	Weighted average shares outstanding – basic and diluted			5,108,016		5,106,984		5,107,474		5,106,427
	Income from continuing operations		$	2.43	$	2.93	$	7.44	$	8.13
	Income from discontinued operations, net			1.26		1.07		3.76		3.38
	Net income per common share – basic and diluted		$	3.69	$	4.00	$	11.20	$	11.51