Commitments and Contingencies - Summary of Distribution of Undisbursed Credit-related Commitments (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Other commitment	$ 180,692	$ 122,016
Loan commitments
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Other commitment	175,097	116,511
Standby letter of credit
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Letters of credit outstanding	4,719	4,477
Commercial letter of credit
Fair Value Off Balance Sheet Risks Disclosure Information [Line Items]
Letters of credit outstanding	$ 876	$ 1,028