Debt (Tables)

3 Months Ended

Mar. 31, 2012

Debt (Tables) [Abstract]

Long-term debt

(in thousands)	March 31, 2012		December 31, 2011		March 31, 2011
Current maturities of long -term debt – nonrecourse	$	160	$	157	$	2,835
Current maturities of long-term debt – recourse		30,182		32,051		39,948
Total current maturities of long-term debt	$	30,342	$	32,208	$	42,783
Long-term debt, less current maturities – nonrecourse	$	755	$	797	$	12,414
Long-term debt, less current maturities – recourse		219,662		238,088		250,804
Total long-term debt, less current maturities	$	220,417	$	238,885	$	263,218