Equity And Other Investments (Tables)

12 Months Ended

Dec. 31, 2011

Equity And Other Investments [Abstract]

Schedule Of Equity And Other Investments

	December 31, 2011		December 31, 2010
Scarborough	$	13,210	$	13,205
TRA preferred stock		1,703		5,180
Equity and other investments	$	14,913	$	18,385

Equity And Other Investments [Text Block]

	Year Ended December 31, 2011									Year Ended December 31, 2010								Year Ended December 31, 2009
	Scarborough			TRA			Total			Scarborough			TRA		Total			Scarborough			TRA		Total
Beginning balance	$	13,205		$	5,180		$	18,385		$	13,538		$	3,400	$	16,938		$	14,901			—	$	14,901
Equity in net income		7,255			—			7,255			7,092			—		7,092			7,637			—		7,637
Impairment loss		—			(3,477	)		(3,477	)		—			—		—			—			—		—
Distributions		(7,250	)		—			(7,250	)		(7,425	)		—		(7,425	)		(9,000	)		—		(9,000	)
Cash investments		—			—			—			—			1,780		1,780			—			3,400		3,400
Ending balance	$	13,210		$	1,703		$	14,913		$	13,205		$	5,180	$	18,385		$	13,538		$	3,400	$	16,938