Other Assets (Tables)

12 Months Ended

Dec. 31, 2011

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other assets

Other assets consist of the following components as of December 31, (dollars in thousands):

	2011		2010
Notes receivable	$	20,395	$	21,682
Deferred costs, net		26,032		20,184
Lease security deposits		36,748		33,659
Other		26,759		23,448
Total	$	109,934	$	98,973