Interest-Bearing Deposits - Schedule of Interest-bearing Deposits (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Interest-Bearing Deposits [Abstract]
Interest-bearing demand deposits	$ 573,567	$ 480,283
Savings deposits	18,110	21,084
Time deposits:
Less than $100	3,536	4,091
$100 to less than $250	30,648	34,998
$250 or more (1)	13,000	16,896
Total	$ 638,861	$ 557,352
Weighted average interest rate	0.15%	0.31%
Uninsured scheduled maturities, year one	$ 7,010,000
Uninsured scheduled maturities, year one through three	$ 5,990,000