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Loans by Type - Summary of ACL by Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | $ 12,041 |  |
Provision for (release of) credit losses | 230 | $ (600) |
Ending Balance | 12,406 |  | $ 12,041
Loans Excluding Unfunded Commitments |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | 12,041 | 11,944 | 11,944
Provision for (release of) credit losses | 365 |  | 70
Recoveries | 0 |  | 27
Ending Balance | 12,406 |  | 12,041
Loans Excluding Unfunded Commitments | C&I |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | 5,034 | 4,635 | 4,635
Provision for (release of) credit losses | 245 |  | 387
Recoveries | 0 |  | 12
Ending Balance | 5,279 |  | 5,034
Loans Excluding Unfunded Commitments | CRE |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | 1,031 | 1,175 | 1,175
Provision for (release of) credit losses | (55) |  | (144)
Recoveries | 0 |  | 0
Ending Balance | 976 |  | 1,031
Loans Excluding Unfunded Commitments | Faith-based CRE |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | 5,684 | 5,717 | 5,717
Provision for (release of) credit losses | 180 |  | (48)
Recoveries | 0 |  | 15
Ending Balance | 5,864 |  | 5,684
Loans Excluding Unfunded Commitments | Construction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Beginning Balance | 292 | $ 417 | 417
Provision for (release of) credit losses | (5) |  | (125)
Recoveries | 0 |  | 0
Ending Balance | $ 287 |  | $ 292

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