Leases (Tables)

12 Months Ended

Dec. 31, 2011

Leases [Abstract]

Schedule of Operating Lease Expense

Operating lease expense net of sublease receipts were:

(Dollars in Thousands)
At December 31,
2011	$	24,789
2010	22,493
2009	31,747

Schedule of Future Minimum Lease Payments for Non-cancellable Leases

Future minimum lease payments for non-cancelable leases net of sublease receipts are:

(Dollars in Thousands) At December 31,	Operating		Capital
2012	$	13,873	$	8,160
2013	14,131		8,160
2014	12,964		8,160
2015	13,008		8,160
2016	14,881		2,718
Thereafter	59,238		—
Total minimum lease payments	$	128,095	$	35,358