Long-Term Borrowings - Schedules of long-term Borrowings (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Aug. 05, 2014
Long-Term Borrowings
Less: unamortized debt issuance costs	$ (299)	$ (330)
Total	69,701	69,670
Subordinated Notes, 5.75%
Long-Term Borrowings
Long-term borrowings, gross	$ 70,000	$ 70,000
Interest rate (as a percent)	5.75%		5.75%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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