Commitments and Contingencies Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Future Minimum Lease Payments [Table Text Block]

Future minimum lease payments under noncancellable operating leases (with initial or remaining lease terms in excess of one year) and future minimum capital lease payments as of December 31, 2015 are as follows.

(in thousands)	Capital Leases			Operating Leases
2016	$	8,270		$	27,483
2017	6,772			22,771
2018	3,936			19,131
2019	2,636			16,397
2020	1,892			11,062
Thereafter	2,929			40,952
	26,436			$	137,796	(a)
Less: Amounts representing interest	(2,589		)
Total obligation under capital leases	23,847
Less: Current portion of capital lease obligation	(7,352		)
Long term capital lease obligation	$	16,495

(a) Minimum operating lease payments have not been reduced by minimum sublease rentals of $0.5 million due in the future under noncancelable subleases.