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Loans (Details 4) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans $ 2,331,082 $ 2,078,044
Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,805,911
Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   272,133
Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 6,406 6,320
Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4,103
Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   2,217
Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 2,485 2,977
Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,717
Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,260
Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 16,195 13,835
Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   6,552
Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   7,283
Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 25,086 23,132
Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   12,372
Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   10,760
Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 2,305,996 2,054,912
Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,793,539
Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   261,373
Commercial real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 1,010,674  
Commercial    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 312,532  
Residential real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 452,792  
Consumer    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 195,343  
Commercial real estate, Owner occupied | Commercial real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 339,974  
Commercial real estate, Owner occupied | Commercial real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   214,795
Commercial real estate, Owner occupied | Commercial real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   45,099
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 70  
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 591  
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 433  
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   335
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   27
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 1,094  
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   335
Commercial real estate, Owner occupied | Commercial real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   27
Commercial real estate, Owner occupied | Commercial real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 338,880  
Commercial real estate, Owner occupied | Commercial real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   214,460
Commercial real estate, Owner occupied | Commercial real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   45,072
Commercial real estate, Non-owner occupied | Commercial real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 532,706  
Commercial real estate, Non-owner occupied | Commercial real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   309,216
Commercial real estate, Non-owner occupied | Commercial real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   52,854
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 394  
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   197
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 311  
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 2,511  
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   362
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 3,216  
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Non-owner occupied | Commercial real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   559
Commercial real estate, Non-owner occupied | Commercial real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 529,490  
Commercial real estate, Non-owner occupied | Commercial real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   309,216
Commercial real estate, Non-owner occupied | Commercial real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   52,295
Commercial real estate, Farmland | Commercial real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 177,417  
Commercial real estate, Farmland | Commercial real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   156,053
Commercial real estate, Farmland | Commercial real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   26,079
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 274  
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   566
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 274  
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Farmland | Commercial real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   566
Commercial real estate, Farmland | Commercial real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 177,143  
Commercial real estate, Farmland | Commercial real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   156,053
Commercial real estate, Farmland | Commercial real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   25,513
Commercial real estate, Other | Commercial real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 137,994  
Commercial real estate, Other | Commercial real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   77,986
Commercial real estate, Other | Commercial real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   12,868
Commercial real estate, Other | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 56  
Commercial real estate, Other | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   261
Commercial real estate, Other | Commercial real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Commercial real estate, Other | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 60  
Commercial real estate, Other | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 116  
Commercial real estate, Other | Commercial real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   261
Commercial real estate, Other | Commercial real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial real estate, Other | Commercial real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 137,878  
Commercial real estate, Other | Commercial real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   77,725
Commercial real estate, Other | Commercial real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   12,868
Commercial, Commercial and industrial | Commercial    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 312,532  
Commercial, Commercial and industrial | Commercial | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   382,345
Commercial, Commercial and industrial | Commercial | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   18,658
Commercial, Commercial and industrial | Commercial | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 256  
Commercial, Commercial and industrial | Commercial | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   356
Commercial, Commercial and industrial | Commercial | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   19
Commercial, Commercial and industrial | Commercial | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 100  
Commercial, Commercial and industrial | Commercial | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   61
Commercial, Commercial and industrial | Commercial | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   390
Commercial, Commercial and industrial | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 7,244  
Commercial, Commercial and industrial | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   3,334
Commercial, Commercial and industrial | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   477
Commercial, Commercial and industrial | Commercial | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 7,600  
Commercial, Commercial and industrial | Commercial | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   3,751
Commercial, Commercial and industrial | Commercial | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   886
Commercial, Commercial and industrial | Commercial | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 304,932  
Commercial, Commercial and industrial | Commercial | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   378,594
Commercial, Commercial and industrial | Commercial | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   17,772
Commercial, Agricultural | Commercial    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 54,874  
Commercial, Agricultural | Commercial | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   45,060
Commercial, Agricultural | Commercial | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4,849
Commercial, Agricultural | Commercial | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 100  
Commercial, Agricultural | Commercial | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   45
Commercial, Agricultural | Commercial | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4
Commercial, Agricultural | Commercial | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 28  
Commercial, Agricultural | Commercial | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   255
Commercial, Agricultural | Commercial | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Commercial, Agricultural | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 40  
Commercial, Agricultural | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   205
Commercial, Agricultural | Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4
Commercial, Agricultural | Commercial | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 168  
Commercial, Agricultural | Commercial | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   505
Commercial, Agricultural | Commercial | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   8
Commercial, Agricultural | Commercial | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 54,706  
Commercial, Agricultural | Commercial | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   44,555
Commercial, Agricultural | Commercial | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4,841
Residential real estate, 1-4 family residential | Residential real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 452,792  
Residential real estate, 1-4 family residential | Residential real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   323,860
Residential real estate, 1-4 family residential | Residential real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   89,117
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 4,452  
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,668
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,954
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 1,077  
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   974
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   821
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 3,822  
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,089
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   5,597
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 9,351  
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   3,731
Residential real estate, 1-4 family residential | Residential real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   8,372
Residential real estate, 1-4 family residential | Residential real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 443,441  
Residential real estate, 1-4 family residential | Residential real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   320,129
Residential real estate, 1-4 family residential | Residential real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   80,745
Residential real estate, Home equity lines of credit | Residential real estate    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 127,450  
Residential real estate, Home equity lines of credit | Residential real estate | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   92,979
Residential real estate, Home equity lines of credit | Residential real estate | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   17,384
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 80  
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   419
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   23
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 12  
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 953  
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   603
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   186
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 1,045  
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,022
Residential real estate, Home equity lines of credit | Residential real estate | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   209
Residential real estate, Home equity lines of credit | Residential real estate | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 126,405  
Residential real estate, Home equity lines of credit | Residential real estate | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   91,957
Residential real estate, Home equity lines of credit | Residential real estate | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   17,175
Consumer, Indirect | Consumer    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 164,760  
Consumer, Indirect | Consumer | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   170,288
Consumer, Indirect | Consumer | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 795  
Consumer, Indirect | Consumer | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   1,046
Consumer, Indirect | Consumer | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 275  
Consumer, Indirect | Consumer | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   285
Consumer, Indirect | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 578  
Consumer, Indirect | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   712
Consumer, Indirect | Consumer | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 1,648  
Consumer, Indirect | Consumer | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   2,043
Consumer, Indirect | Consumer | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 163,112  
Consumer, Indirect | Consumer | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   168,245
Consumer, Direct | Consumer    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 21,188  
Consumer, Direct | Consumer | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   23,461
Consumer, Direct | Consumer | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   5,128
Consumer, Direct | Consumer | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 203  
Consumer, Direct | Consumer | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   284
Consumer, Direct | Consumer | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   20
Consumer, Direct | Consumer | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 91  
Consumer, Direct | Consumer | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   120
Consumer, Direct | Consumer | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   49
Consumer, Direct | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 280  
Consumer, Direct | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   268
Consumer, Direct | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   64
Consumer, Direct | Consumer | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 574  
Consumer, Direct | Consumer | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   672
Consumer, Direct | Consumer | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   133
Consumer, Direct | Consumer | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 20,614  
Consumer, Direct | Consumer | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   22,789
Consumer, Direct | Consumer | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   4,995
Consumer, Other | Consumer    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 9,395  
Consumer, Other | Consumer | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   9,868
Consumer, Other | Consumer | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   97
Consumer, Other | Consumer | Financing Receivables, 30 to 59 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Consumer, Other | Consumer | Financing Receivables, 30 to 59 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   24
Consumer, Other | Consumer | Financing Receivables, 30 to 59 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Consumer, Other | Consumer | Financing Receivables, 60 to 89 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Consumer, Other | Consumer | Financing Receivables, 60 to 89 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   22
Consumer, Other | Consumer | Financing Receivables, 60 to 89 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Consumer, Other | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Consumer, Other | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   6
Consumer, Other | Consumer | Financing Receivables, Equal to Greater than 90 Days Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Consumer, Other | Consumer | Financing Receivables, Total Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans 0  
Consumer, Other | Consumer | Financing Receivables, Total Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   52
Consumer, Other | Consumer | Financing Receivables, Total Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   0
Consumer, Other | Consumer | Loans Not Past Due    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans $ 9,395  
Consumer, Other | Consumer | Loans Not Past Due | Originated Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   9,816
Consumer, Other | Consumer | Loans Not Past Due | Acquired Loans    
Financing Receivable Recorded Investment Past Due [Line Items]    
Loans   $ 97