Exhibit 12.1

Ratio of Earnings to Combined Fixed Charges

	Six Months Ended June 30,		Year Ended December 31,
	2012		2011		2010		2009			2008			2007
	(in 000s except ratio data)
Earnings
Earnings from continuing operations
before non-controlling interest	$	10,240	$	11,319	$	19,267	$	(84,356	)	$	(70,037	)	$	3,560
Interest expense		7,391		15,427		15,024		16,347			21,542			30,957
Equity investment adjustment (1)		3,875		25,850		7,278		110,360			83,797			(1,575	)
Amortization expense debt cost		260		594		351		317			496			528
Total	$	21,766	$	53,190	$	41,920	$	42,668		$	35,798		$	33,470
Fixed Charges and Preferred Dividends
Interest expense	$	7,391	$	15,427	$	15,024	$	16,347		$	21,542		$	30,957
Capitalized interest expense		-		-		-		-			-			-
Amortization expense debt costs		260		594		351		317			496			528
Total	$	7,651	$	16,021	$	15,375	$	16,664		$	22,038		$	31,485
Ratio		2.84		3.32		2.73		2.56			1.62			1.06
Deficiency		–		–		–		–			–			–

(1) Such balances are comprised of adjustments to eliminate earnings from preferred equity investments and equity in earnings of equity investments and to add distributions from preferred equity investments and equity investments, exclusive of return of capital distributions.