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Investment Securities - Narrative (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
USD ($)
security
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
security
$ / shares
Jun. 30, 2021
USD ($)
Apr. 28, 2022
Dec. 31, 2021
USD ($)
security
Marketable Securities [Line Items]            
Number of securities in unrealized loss positions 151   151     91
Number of investment securities in a continuous loss position for twelve months or more 24   24      
Investment securities in a loss position for less than twelve months 127   127      
Held-to-maturity securities in a continuous loss position for twelve months or less 1   1     0
FHLB stock price (in USD per share) | $ / shares     $ 100      
FHLB Stock | $ $ 10,890   $ 10,890     $ 6,723
Investment interest rate         6.00%  
FHLB stock dividends | $ 99 $ 92 201 $ 170    
Investment in Federal Home Loan Bank Stock            
Marketable Securities [Line Items]            
FHLB stock dividends | $ $ 100 $ 100 $ 200 $ 200