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Federal Home Loan Bank Advances - Additional Information (Detail) - USD ($) $ in Thousands | Jun. 30, 2021 | Jun. 30, 2020
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Federal Home Loan Bank, Advances [Line Items] |  |
Federal Home Loan Bank advances | $ 25,000 | $ 34,500
Mortgage loans secured for Federal Home Loan Bank Advances | $ 286,596,000 |
Maximum [Member] |  |
Federal Home Loan Bank, Advances [Line Items] |  |
Federal Home Loan Bank advances interest rate range from | 2.72% |
Minimum [Member] |  |
Federal Home Loan Bank, Advances [Line Items] |  |
Federal Home Loan Bank advances interest rate range from | 0.00% |

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- Definition Mortgage loans secured for federal home loan banks advances. + References No definition available. + Details
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- Definition Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. + References Reference 1: 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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- Definition Interest rate of advances made and reported by Federal Home Loan Bank (FHLBank). + References No definition available. + Details
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