Premises and Equipment - Summary of Investment in Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 34,238	$ 29,466
Less accumulated depreciation and amortization	(12,148)	(11,253)
Premises and equipment, net	22,090	18,213
Land
Property Plant And Equipment [Line Items]
Premises and equipment, gross	3,599	3,599
Buildings
Property Plant And Equipment [Line Items]
Premises and equipment, gross	11,780	11,745
Leasehold Improvements
Property Plant And Equipment [Line Items]
Premises and equipment, gross	5,038	4,049
Furniture
Property Plant And Equipment [Line Items]
Premises and equipment, gross	2,308	2,479
Equipment
Property Plant And Equipment [Line Items]
Premises and equipment, gross	5,587	5,691
Software
Property Plant And Equipment [Line Items]
Premises and equipment, gross	5,806	1,765
Projects in process
Property Plant And Equipment [Line Items]
Premises and equipment, gross	$ 120	$ 138