XML 83 R60.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional information (Details)
 12 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
shares
Dec. 31, 2018
USD ($)
$ / shares
shares
Dec. 31, 2017
USD ($)
$ / shares
shares
Jan. 01, 2019
USD ($)
Summary Of Significant Accounting Policies [Line Items]        
Number of Stores 16      
Assets under Management, Carrying Amount $ 2,200,000,000      
Federal Home Loan Bank Stock Par Value | $ / shares $ 100      
Threshold Period Past Due for Write-off of Financing Receivable 90 days      
Description Of Accounting Treatment For Short Term Operating Lease As of December 31, 2019, the Company had one short-term equipment lease which it has elected to not record on the Consolidated Balance Sheets.      
Financing Receivable, Individually Evaluated for Impairment $ 824,000 $ 11,000    
Financing Receivable, Recorded Investment $ 878,307,000 $ 856,020,000    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | shares 12,000 5,000 10,000  
Income Taxes Paid $ 785,000 $ 875,000 $ 1,075,000  
Real Estate Owned, Transfer from Real Estate Owned 75,000 166,000 77,000  
Operating Lease, Right-of-Use Asset 846,000 0    
Operating Lease, Liability 865,000 0    
Finance Lease, Right-of-Use Asset 3,078,000 0    
Finance Lease, Liability 3,163,000 0    
Total interest payments $ 13,779,000 $ 11,298,000 $ 8,681,000  
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Price Of Anti Dilutive Option Amount | $ / shares   $ 4.22 $ 4.00  
Non Cash Transfer Of Applicable Minimum Tax To Other Assets   $ 287,000    
Minimum        
Summary Of Significant Accounting Policies [Line Items]        
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Price Of Anti Dilutive Option Amount | $ / shares $ 4.19      
Maximum        
Summary Of Significant Accounting Policies [Line Items]        
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Price Of Anti Dilutive Option Amount | $ / shares $ 4.22      
ASU 2016-02        
Summary Of Significant Accounting Policies [Line Items]        
Operating Lease, Right-of-Use Asset       $ 932,000
Operating Lease, Liability       932,000
Finance Lease, Right-of-Use Asset       3,300,000
Finance Lease, Liability       $ 3,300,000
Wealth Management [Member] | ASU 2014-09        
Summary Of Significant Accounting Policies [Line Items]        
Effect of adoption of revenue recognition standard - ASC Topic 606 $ 640,000      
Commercial Portfolio Segment [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Minimum aggregate balances for commercial loan relationship under structure loan rating process 1,000,000      
Small Business Loans [Member] | Maximum        
Summary Of Significant Accounting Policies [Line Items]        
Financing Receivable, Recorded Investment 250,000      
Consumer and Residential Mortgage Loans [Member] | Minimum        
Summary Of Significant Accounting Policies [Line Items]        
Financing Receivable, Individually Evaluated for Impairment $ 150,000      
Premises [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Property, Plant and Equipment, Useful Life 30 years      
Equipment [Member]        
Summary Of Significant Accounting Policies [Line Items]        
Property, Plant and Equipment, Useful Life 10 years