XML 80 R70.htm IDEA: XBRL DOCUMENT v3.22.2.2
Federal Home Loan Bank Advances - Additional Information (Detail) - USD ($)
$ in Thousands
Jun. 30, 2022
Jun. 30, 2021
Federal Home Loan Bank, Advances [Line Items]    
Federal Home Loan Bank advances $ 15,000 $ 25,000
Mortgage loans secured for Federal Home Loan Bank Advances $ 291,213,000  
Maximum [Member]    
Federal Home Loan Bank, Advances [Line Items]    
Federal Home Loan Bank advances interest rate range from 2.72%  
Minimum [Member]    
Federal Home Loan Bank, Advances [Line Items]    
Federal Home Loan Bank advances interest rate range from 1.58%