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Federal Home Loan Bank Advances - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] |  |  |
Long-term Federal Home Loan Bank advances |  | $ 75,000 | $ 125,000
Maturities from May 2029 through October 2029, fixed rates |  | 1.03% |
Maturities, to |  | 2029-10 |
Outstanding letters of credit with FHLB |  | $ 21,300 | 20,000
FHLB borrowings collateralized by residential mortgage loans |  | 737,389 | $ 217,500
FHLB maximum borrowing capacity |  | 677,834 |
FHLB remaining borrowing capacity |  | 581,534 |
Prepaid advances | $ 50,000 |  |
FHLB Interest rate | 2.05% |  |
FHLB advances maturity period | 8 years |  |
Pre loss tax | $ 3,717 |  |
Prepaid penalty | $ 3,717 |  |
Putable Option [Member] | Advances One [Member] |  |  |
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] |  |  |
FHLB advances |  | $ 75,000 |
FHLB puttable date |  | October 2020 and every quarter thereafter. |
Weighted Average [Member] |  |  |
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] |  |  |
Maturities from May 2029 through October 2029, fixed rates |  | 1.03% |

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- Definition Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123599511&loc=d3e64711-112823 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 + Details
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