Facility Operating Leases (Tables)

6 Months Ended

Jun. 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 June 30,						Six Months Ended June 30,
	2011			2010			2011			2010
Cash basis payment	$	65,702		$	66,100		$	131,384		$	132,299
Straight-line expense		1,456			2,161			3,182			5,297
Amortization of deferred gain		(1,093	)		(1,086	)		(2,186	)		(2,172	)
Facility lease expense	$	66,065		$	67,175		$	132,380		$	135,424