Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Loans Receivable - Loan Modifications (Details)

v3.23.1
Note 7 - Loans Receivable - Loan Modifications (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
% of total segment financing receivables 0.04%    
Financial Asset, Not Past Due [Member]      
Financing Receivable, Modified, Accumulated $ 224    
Financial Asset, 30 to 59 Days Past Due [Member]      
Financing Receivable, Modified, Accumulated 0    
Financial Asset, 60 to 89 Days Past Due [Member]      
Financing Receivable, Modified, Accumulated 0    
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]      
Financing Receivable, Modified, Accumulated 376    
Payment Deferral [Member]      
Financing Receivable, Modified, Accumulated 600    
Extended Maturity [Member]      
Financing Receivable, Modified, Accumulated 0    
Contractual Interest Rate Reduction [Member]      
Financing Receivable, Modified, Accumulated 0    
Extended Maturity and Interest Rate Reduction [Member]      
Financing Receivable, Modified, Accumulated $ 0    
Residential Portfolio Segment [Member]      
Financing Receivable, Modified, Accumulated   $ 194 $ 150
% of total segment financing receivables 0.13%    
Residential Portfolio Segment [Member] | Payment Deferral [Member]      
Financing Receivable, Modified, Accumulated $ 600    
Residential Portfolio Segment [Member] | Extended Maturity [Member]      
Financing Receivable, Modified, Accumulated 0    
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]      
Financing Receivable, Modified, Accumulated 0    
Residential Portfolio Segment [Member] | Extended Maturity and Interest Rate Reduction [Member]      
Financing Receivable, Modified, Accumulated $ 0