XML 85 R74.htm IDEA: XBRL DOCUMENT v3.8.0.1
Subsequent Event (Details)
$ in Thousands
Oct. 01, 2017
USD ($)
shares
Sep. 30, 2017
USD ($)
Dec. 31, 2016
USD ($)
Sep. 30, 2016
USD ($)
Total assets   $ 4,591,147 $ 3,614,862 $ 3,537,480
Subsequent Event [Member] | ASB Bancorp [Member]        
Total purchase price $ 17,900      
Banking location 13      
Shares issued in acquisition | shares 4,900,000      
Total assets $ 793,000      
Gross loans 617,000      
Deposits $ 679,000