Derivative Financial Instruments - Schedule of Outstanding Notional Balances and Fair Values of Outstanding Derivative Positions (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
		Mar. 31, 2022	Dec. 31, 2021
Derivatives Fair Value [Line Items]
Contract maturity date		Sep. 04, 2025
Pay Fixed Interest Rate Swap
Derivatives Fair Value [Line Items]
Pay Rate	[1],[2]	0.20%	0.20%
Remaining Term	[1],[3]	3 years 4 months 24 days	3 years 8 months 12 days
Pay Fixed Interest Rate Swap | Designated as Hedging Instrument
Derivatives Fair Value [Line Items]
Receive rate index description	[1],[2]	USD FedFunds-H.15	USD FedFunds-H.15
Risk Participation Agreements Purchased
Derivatives Fair Value [Line Items]
Outstanding Notional Balance		$ 11,739
Asset Derivative Fair Value		$ 1
Remaining Term	[3]	3 years
Risk Participation Agreements Sold
Derivatives Fair Value [Line Items]
Outstanding Notional Balance		$ 30,000
Liability Derivative Fair Value		$ 37
Remaining Term	[3]	5 years
Commercial Loan Interest Rate Swaps
Derivatives Fair Value [Line Items]
Outstanding Notional Balance		$ 324,819	$ 155,174
Asset Derivative Fair Value		3,873	389
Liability Derivative Fair Value		3,909	389
Commercial Loan Interest Rate Swaps | Loan Customer Counterparty | Not Designated as Hedging Instrument
Derivatives Fair Value [Line Items]
Outstanding Notional Balance		141,540	77,587
Liability Derivative Fair Value		$ 3,872	$ 389
Receive Rate	[2]	4.48%	4.21%
Remaining Term	[3]	5 years 4 months 24 days	7 years 7 months 6 days
Commercial Loan Interest Rate Swaps | Financial Institution Counterparty | Not Designated as Hedging Instrument
Derivatives Fair Value [Line Items]
Outstanding Notional Balance		$ 141,540	$ 77,587
Asset Derivative Fair Value		$ 3,872	$ 389
Pay Rate	[2]	4.48%	4.21%
Remaining Term	[3]	5 years 4 months 24 days	7 years 7 months 6 days

[1] Facility terminated on February 18, 2021 (see disclosure narrative on cash flow hedge above).

[2] Weighted average rate.

[3] Weighted average life (in years).