Leases and Commitments (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Operating and Capital Leases of Lessee Disclosure [Table Text Block]

Future minimum operating and capital lease commitments, as of December 31, 2013, are as follows (in thousands):

Year	Capital Leases			Operating Leases
2014	$	1,450		$	19,187
2015	1,436			12,517
2016	1,433			7,395
2017	1,427			4,274
2018	749			2,328
Thereafter	1,566			2,252
Total future minimum lease payments	8,061			$	47,953
Amounts representing interest	(1,568		)
Present value of minimum lease payments	$	6,493