Facility Operating Leases (Tables)

9 Months Ended

Sep. 30, 2011

Facility Operating Leases [Abstract]

11.  Facility Operating Leases

A summary of facility lease expense and the impact of straight-line adjustment and amortization of deferred gains is as follows (dollars in thousands):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2011			2010			2011			2010
Cash basis payment	$	67,584		$	66,364		$	198,968		$	198,663
Straight-line expense		1,824			2,812			5,006			8,109
Amortization of deferred gain		(1,094	)		(1,086	)		(3,280	)		(3,258	)
Facility lease expense	$	68,314		$	68,090		$	200,694		$	203,514