XML 73 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Instruments (Table)
 6 Months Ended
Jun. 30, 2013
Derivative instruments and hedging activities disclosure abstract  
Schedule of Derivative Instruments [Table Text Block]
     Other Other
     Assets Liabilities
     Estimated Estimated
(Dollars in thousands) Notional Fair Value Fair Value
June 30, 2013:      
Pay fixed / receive variable$ 5,221  —  961
Pay variable / receive fixed  5,221  961  —
 Total interest rate swap agreements$ 10,442  961  961
December 31, 2012:      
Pay fixed / receive variable$ 5,367  —  1,210
Pay variable / receive fixed  5,367  1,210  —
 Total interest rate swap agreements$ 10,734  1,210  1,210