Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

COMMITMENTS AND CONTINGENCIES [Abstract]

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

Scheduled minimum rental commitments under non-cancellable operating leases at December 31, 2014, consist of the following (in thousands):

2015	$	21,804
2016	17,319
2017	14,915
2018	11,578
2019	8,751
Thereafter	29,679
Total commitments	$	104,046