Facility Operating Leases

6 Months Ended

Jun. 30, 2012

Facility Operating Leases [Abstract]

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,
	2012			2011			2012			2011
Cash basis payment	$	70,157		$	65,702		$	141,053		$	131,384
Straight-line expense		1,564			1,456			3,206			3,182
Amortization of deferred gain		(1,093	)		(1,093	)		(2,186	)		(2,186	)
Facility lease expense	$	70,628		$	66,065		$	142,073		$	132,380