|**Purchased Credit Impaired Loans (Tables)**                                                                     | 6 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
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|**Receivables [Abstract]**                                                                                       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
|Schedule of accretable yield, or income expected to be collected, and reclassifications from nonaccretable yield | The accretable yield, or income expected to be collected, and reclassifications from nonaccretable, are identified in the table below.Three Months Ended June 30, 2020Six Months Ended June 30, 2020Accretable yield beginning balance$1,926$2,132Additions—$—Accretion(1,033)(1,418)Reclassification from nonaccretable653839Disposals—(7)Accretable yield ending balance$1,546$1,546Three Months Ended June 30, 2019Six Months Ended June 30, 2019Accretable yield beginning balance$2,064$2,143Additions——Accretion(638)(1,218)Reclassification from nonaccretable488989Disposals——Accretable yield ending balance$1,914$1,914
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|                                                                                                                 | Three Months Ended June 30, 2020                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Accretable yield beginning balance                                                                               | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Additions                                                                                                        | —                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Accretion                                                                                                        | (1,033                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|Reclassification from nonaccretable                                                                              | 653                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Disposals                                                                                                        | —                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Accretable yield ending balance                                                                                  | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
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|                                                                                                                 | Three Months Ended June 30, 2019                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Accretable yield beginning balance                                                                               | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Additions                                                                                                        | —                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Accretion                                                                                                        | (638                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|Reclassification from nonaccretable                                                                              | 488                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Disposals                                                                                                        | —                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|Accretable yield ending balance                                                                                  | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

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