Quarterly report pursuant to Section 13 or 15(d)

Loans Receivable (Details 3)

v3.10.0.1
Loans Receivable (Details 3) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Residential real estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment $ 1,241   $ 1,152
Unpaid Principal Balance 2,972   3,621
Related Allowance 30   21
Average Recorded Investment 1,222 $ 1,713  
Interest Income Recognized 26 22  
Home equity [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 124   0
Unpaid Principal Balance 124   0
Related Allowance 10   0
Average Recorded Investment 65 0  
Interest Income Recognized 0 0  
Commercial Real Estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 1,289   512
Unpaid Principal Balance 1,289   512
Related Allowance 14   144
Average Recorded Investment 721 480  
Interest Income Recognized 16 3  
Construction and land develolpment [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 0   134
Unpaid Principal Balance 0   134
Related Allowance 0   0
Average Recorded Investment 89 134  
Interest Income Recognized 0 0  
Commercial business [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 413   724
Unpaid Principal Balance 413   724
Related Allowance 8   539
Average Recorded Investment 443 660  
Interest Income Recognized 8 6  
Impaired Loans With No Related Allowance [Member] | Residential real estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 1,110   1,072
Unpaid Principal Balance 2,841   3,351
Related Allowance 0   0
Average Recorded Investment 1,108 1,333  
Interest Income Recognized 16 22  
Impaired Loans With No Related Allowance [Member] | Home equity [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 65   0
Unpaid Principal Balance 65   0
Related Allowance 0   0
Average Recorded Investment 45 0  
Interest Income Recognized   0  
Impaired Loans With No Related Allowance [Member] | Commercial Real Estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 1,180   253
Unpaid Principal Balance 1,180   253
Related Allowance 0   0
Average Recorded Investment 561 381  
Interest Income Recognized 0 3  
Impaired Loans With No Related Allowance [Member] | Construction and land develolpment [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 0   134
Unpaid Principal Balance 0   134
Related Allowance 0   0
Average Recorded Investment 89 134  
Interest Income Recognized 0 0  
Impaired Loans With No Related Allowance [Member] | Commercial business [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 405   184
Unpaid Principal Balance 405   184
Related Allowance 0   0
Average Recorded Investment 257 206  
Interest Income Recognized 0 2  
Impaired Loans With Related Allowance [Member] | Residential real estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 131   80
Unpaid Principal Balance 131   270
Related Allowance 30   21
Average Recorded Investment 114 380  
Interest Income Recognized 10 0  
Impaired Loans With Related Allowance [Member] | Home equity [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 59   0
Unpaid Principal Balance 59   0
Related Allowance 10   0
Average Recorded Investment 20 0  
Interest Income Recognized 0 0  
Impaired Loans With Related Allowance [Member] | Commercial Real Estate [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 109   259
Unpaid Principal Balance 109   259
Related Allowance 14   144
Average Recorded Investment 160 99  
Interest Income Recognized 16 0  
Impaired Loans With Related Allowance [Member] | Construction and land develolpment [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 0   0
Unpaid Principal Balance 0   0
Related Allowance 0   0
Average Recorded Investment 0 0  
Interest Income Recognized 0 0  
Impaired Loans With Related Allowance [Member] | Commercial business [Member]      
Financing Receivable, Impaired [Line Items]      
Recorded Investment 8   540
Unpaid Principal Balance 8   540
Related Allowance 8   $ 539
Average Recorded Investment 186 454  
Interest Income Recognized $ 8 $ 4