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Restructuring plan (Tables)
6 Months Ended
Jun. 30, 2014
Restructuring Cost And Reserve [Line Items]  
Schedule Of Restructuring And Related Costs [Table Text Block]
(In thousands)Quarter ended June 30,2014
   
Personnel costs$ 3,630
Net occupancy expenses  271
Equipment expenses  190
Professional fees  448
Other operating expenses  35
Total restructuring costs$ 4,574