Quarterly report pursuant to Section 13 or 15(d)

Loans and allowance for loan losses - Changes in the allowance for loan losses (Details)

v3.21.4
Loans and allowance for loan losses - Changes in the allowance for loan losses (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance $ 792 $ 616 $ 870 $ 388  
Charge-offs     (99)    
Recoveries 3 3 7 11  
Net recoveries (charge-offs) 3 3 (92) 11  
Provision for loan losses (12) 90 5 310  
Ending balance 783 709 783 709  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 659   659   $ 720
Collectively evaluated, Recorded investment in loans 94,203   94,203   96,137
Individually evaluated, Allowance for loan losses 124   124   150
Individually evaluated, Recorded investment in loans 1,979   1,979   2,522
Total, Allowance for loan losses 783 709 783 709 870
Total, Recorded investment in loans 96,182   96,182   98,659
First mortgage loans          
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Total, Recorded investment in loans 95,858   95,858   98,274
First mortgage loans | 1-4 family residential          
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance 695 538 798 361  
Recoveries 3 3 7 11  
Net recoveries (charge-offs) 3 3 7 11  
Provision for loan losses 1 18 (126) 187  
Ending balance 679 559 679 559  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 555   555   648
Collectively evaluated, Recorded investment in loans 85,205   85,205   84,774
Individually evaluated, Allowance for loan losses 124   124   150
Individually evaluated, Recorded investment in loans 1,979   1,979   2,423
Total, Allowance for loan losses 679 559 679 559 798
Total, Recorded investment in loans 87,184   87,184   87,197
First mortgage loans | Multi-family          
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance 52 24 29 10  
Provision for loan losses (13)   10 14  
Ending balance 39 24 39 24  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 39   39   29
Collectively evaluated, Recorded investment in loans 4,221   4,221   5,737
Total, Allowance for loan losses 39 24 39 24 29
Total, Recorded investment in loans 4,221   4,221   5,737
First mortgage loans | Commercial          
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance 25 13 38 9  
Provision for loan losses   (1) (13) 3  
Ending balance 25 12 25 12  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 25   25   38
Collectively evaluated, Recorded investment in loans 4,453   4,453   5,340
Total, Allowance for loan losses 25 12 25 12 38
Total, Recorded investment in loans 4,453   4,453   5,340
Consumer loans          
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance 10 1 5 8  
Charge-offs     (99)    
Net recoveries (charge-offs)     (99)    
Provision for loan losses     104 (7)  
Ending balance 10 1 10 1  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 10   10   5
Collectively evaluated, Recorded investment in loans 324   324   286
Individually evaluated, Recorded investment in loans         99
Total, Allowance for loan losses 10 1 10 1 5
Total, Recorded investment in loans 324   324   $ 385
Unallocated          
Allowance for Loan and Lease Losses [Roll Forward]          
Beginning balance   40      
Provision for loan losses   73 30 113  
Ending balance 30 113 30 113  
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]          
Collectively evaluated, Allowance for loan losses 30   30    
Individually evaluated, Allowance for loan losses 30   30    
Total, Allowance for loan losses $ 30 $ 113 $ 30 $ 113