XML 26 R52.htm IDEA: XBRL DOCUMENT v3.3.0.814
Fair Value Measurements (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Fair Value Measurements    
Transfers between levels of fair value hierarchy $ 0  
Financial assets and financial liabilities measured at fair value    
Securities available for sale 902,766 $ 759,065
Impaired loans 23,283 26,586
U.S. Treasury securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 65,763 50,606
Obligations of U.S. government corporations and agencies    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 150,433 167,010
Obligations of states and political subdivisions    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 192,597 220,161
Residential mortgage-backed Securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 328,832 235,636
Corporate debt securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 152,901 79,307
Mutual funds and other equity securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 12,240 6,345
Recurring basis | Foreign currency forward contracts    
Financial assets and financial liabilities measured at fair value    
Derivative assets 15 15
Recurring basis | U.S. Treasury securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 65,763 50,606
Recurring basis | Obligations of U.S. government corporations and agencies    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 150,433 167,010
Recurring basis | Obligations of states and political subdivisions    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 192,597 220,161
Recurring basis | Residential mortgage-backed Securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 328,832 235,636
Recurring basis | Corporate debt securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 152,901 79,307
Recurring basis | Mutual funds and other equity securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 12,240 6,345
Recurring basis | Level 1 | Mutual funds and other equity securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 12,240 6,345
Recurring basis | Level 2 | Foreign currency forward contracts    
Financial assets and financial liabilities measured at fair value    
Derivative assets 15 15
Recurring basis | Level 2 | U.S. Treasury securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 65,763 50,606
Recurring basis | Level 2 | Obligations of U.S. government corporations and agencies    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 150,433 167,010
Recurring basis | Level 2 | Obligations of states and political subdivisions    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 192,597 220,161
Recurring basis | Level 2 | Residential mortgage-backed Securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 328,832 235,636
Recurring basis | Level 2 | Corporate debt securities    
Financial assets and financial liabilities measured at fair value    
Securities available for sale 152,901 79,307
Non-recurring basis    
Financial assets and financial liabilities measured at fair value    
Impaired loans 953 2,129
Non-recurring basis | Level 3    
Financial assets and financial liabilities measured at fair value    
Impaired loans $ 953 $ 2,129