Debt Obligations - Junior Subordinated Notes (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Debt Obligations
Deferred costs	$ 1,589		$ 1,277
Junior subordinated notes
Debt Obligations
Outstanding principal balance	37,400		37,400
Deferred costs	$ 292		$ 297
Effective interest rate	2.30%	2.21%
Interest expense	$ 212	$ 214
Junior subordinated notes \| London Interbank Offered Rate (LIBOR)
Debt Obligations
Basis spread on variable rate	2.00%

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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 of the cost of borrowed funds accounted for as interest expense for debt.

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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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