XML 106 R92.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 9 - Goodwill and Other Intangible Assets - Changes in Goodwill, by Reporting Unit (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Balance January 1 $ 95,779 $ 100,486 $ 100,722
Acquisitions and dispositions, net (4,707) (324)
Cash consideration paid     88
Other (1) [1]    
Balance December 31 95,779 95,779 100,486
Community Banking [Member]      
Balance January 1 95,779 91,455 91,455
Acquisitions and dispositions, net 1,290
Cash consideration paid    
Other (1) [1]   3,034  
Balance December 31 95,779 95,779 91,455
Insurance Service Segment [Member]      
Balance January 1 9,031 9,267
Acquisitions and dispositions, net (5,997) (324)
Cash consideration paid     88
Other (1) [1]   (3,034)  
Balance December 31 $ 9,031
[1] Represents the transfer of goodwill after the sale of Greenpoint to one reporting unit