Leasing Arrangements (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The following is a schedule of future minimum rental payments required under operating leases that have initial or remaining non-cancelable terms in excess of one year as of December 31, 2013 (in thousands):

Year ended
December 31,
2014	$	26,113
2015	19,447
2016	18,147
2017	14,264
2018	10,587
Later years	21,086
Total minimum payments required	$	109,644