XML 50 R19.htm IDEA: XBRL DOCUMENT v3.2.0.727
Variable Interest Entities (Tables)
6 Months Ended
Jun. 30, 2015
Variable interest entities [Abstract]  
Variable Interest Entity [Table Text Block]
MaximumLiability
(Dollars in thousands)Loss ExposureRecognizedClassification
Type:
Trust preferred issuancesN/A$7,217Long-term debt