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Fair Value Measurements - Schedule of Carrying Amount, Fair Value and Placement in Fair Value Hierarchy (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Financial assets:
Interest-bearing deposits in banks	$ 371,898	$ 695,219	$ 569,495
Equity securities available for sale	2,352	2,609	2,547	$ 2,170
Investment securities available for sale	529,407	437,098	385,834
Investment securities held to maturity	61,542	6,652	8,452
Restricted investment in bank stocks	1,649	2,303	$ 2,889
Level 1
Financial assets:
Cash and due from banks	8,386	7,992
Interest-bearing deposits in banks	371,898	695,219
Equity securities available for sale	2,352	2,609
Investment securities available for sale	0	0
Investment securities held to maturity	0	0
Loans held for sale	0	0
Loans, less allowance for loan losses	0	0
Accrued interest receivable	0	0
Restricted investment in bank stocks	0	0
Financial liabilities:
Demand deposits and savings	0	0
Time deposits	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Trust preferred subordinated debt	0	0
Accrued interest payable	0	0
Off-balance sheet financial instruments	0	0
Level 2
Financial assets:
Cash and due from banks	15,330	6,920
Interest-bearing deposits in banks	0	0
Equity securities available for sale	0	0
Investment securities available for sale	529,407	437,098
Investment securities held to maturity	61,542	6,652
Loans held for sale	445	2,193
Loans, less allowance for loan losses	0	0
Accrued interest receivable	6,038	5,520
Restricted investment in bank stocks	1,649	2,303
Financial liabilities:
Demand deposits and savings	2,008,446	1,996,337
Time deposits	340,962	428,718
Short-term borrowings	28,959	35,202
Long-term borrowings	3,650	13,764
Trust preferred subordinated debt	19,469	19,991
Accrued interest payable	53	109
Off-balance sheet financial instruments	0	0
Level 3
Financial assets:
Cash and due from banks	0	0
Interest-bearing deposits in banks	0	0
Equity securities available for sale	0	0
Investment securities available for sale	0	0
Investment securities held to maturity	0	0
Loans held for sale	0	0
Loans, less allowance for loan losses	1,428,428	1,459,900
Accrued interest receivable	0	0
Restricted investment in bank stocks	0	0
Financial liabilities:
Demand deposits and savings	0	0
Time deposits	0	0
Short-term borrowings	0	0
Long-term borrowings	0	0
Trust preferred subordinated debt	0	0
Accrued interest payable	0	0
Off-balance sheet financial instruments	0	0
Carrying Amount
Financial assets:
Cash and due from banks	23,716	14,912
Interest-bearing deposits in banks	371,898	695,219
Equity securities available for sale	2,352	2,609
Investment securities available for sale	529,407	437,098
Investment securities held to maturity	66,329	6,454
Loans held for sale	445	2,193
Loans, less allowance for loan losses	1,490,849	1,449,394
Accrued interest receivable	6,038	5,520
Restricted investment in bank stocks	1,649	2,303
Financial liabilities:
Demand deposits and savings	2,008,446	1,996,337
Time deposits	355,327	430,052
Short-term borrowings	28,959	35,202
Long-term borrowings	3,650	13,700
Trust preferred subordinated debt	21,000	21,000
Accrued interest payable	53	109
Off-balance sheet financial instruments	0	0
Fair Value
Financial assets:
Cash and due from banks	23,716	14,912
Interest-bearing deposits in banks	371,898	695,219
Equity securities available for sale	2,352	2,609
Investment securities available for sale	529,407	437,098
Investment securities held to maturity	61,542	6,652
Loans held for sale	445	2,193
Loans, less allowance for loan losses	1,428,428	1,459,900
Accrued interest receivable	6,038	5,520
Restricted investment in bank stocks	1,649	2,303
Financial liabilities:
Demand deposits and savings	2,008,446	1,996,337
Time deposits	340,962	428,718
Short-term borrowings	28,959	35,202
Long-term borrowings	3,650	13,764
Trust preferred subordinated debt	19,469	19,991
Accrued interest payable	53	109
Off-balance sheet financial instruments	$ 0	$ 0

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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