XML 67 R50.htm IDEA: XBRL DOCUMENT v3.20.1
Business Combinations (Allocation of Purchase Price of Foothills Bancorp) (Details) - USD ($)
$ / shares in Units, $ in Thousands
Nov. 01, 2018
Dec. 31, 2019
Dec. 31, 2018
Fair value of assets acquired and liabilities assumed:      
Goodwill   $ 65,600 $ 66,100
Foothills Bancorp [Member]      
Business Acquisition [Line Items]      
Shares of SMBK common stock issued (in shares) 1,183,232    
Market price of SMBK common stock (in dollars per share) $ 20.34    
Estimated fair value of SMBK common stock issued $ 24,067    
Cash consideration paid 6,069    
Total consideration 30,136    
Fair value of assets acquired and liabilities assumed:      
Cash and cash equivalents 4,882    
Investment securities available-for-sale 48,091    
Restricted investments 551    
Loans 153,692    
Premises and equipment 3,622    
Core deposit intangible 3,670    
Prepaid and other assets 3,944    
Deposits (185,259)    
FHLB advances and other borrowings (10,257)    
Payables and other liabilities (276)    
Total fair value of net assets acquired 22,660    
Goodwill $ 7,476