Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

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, 2012, consist of the following (in thousands):

2013	$	13,548
2014	9,544
2015	6,823
2016	4,806
2017	3,618
Thereafter	12,830
Total commitments	$	51,169