Premises and Equipment - Schedule of Premises and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Property Plant And Equipment [Line Items]
Total premises and equipment	$ 20,174	$ 18,752
Accumulated depreciation	(13,648)	(13,303)
Total premises and equipment, net	6,526	5,449
Leasehold improvements
Property Plant And Equipment [Line Items]
Total premises and equipment	10,274	10,019
Furniture and fixtures
Property Plant And Equipment [Line Items]
Total premises and equipment	4,986	4,902
Equipment and others
Property Plant And Equipment [Line Items]
Total premises and equipment	$ 4,914	$ 3,831