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Other Borrowed Funds - Schedule of Other Borrowings Advances from Federal Home Loan Bank (Detail) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
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Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] |  |
Weighted average interest rate | 0.35% |
Federal Reserve Paycheck Protection Program Liquidity Facility | $ 344,476 |
Federal Home Loan Bank of Atlanta [Member] |  |
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] |  |
FHLB borrowings | $ 115,000 | $ 124,800
Weighted average interest rate | 0.24% | 1.92%

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- Definition Federal Reserve Paycheck Protection Program Liquidity Facility. + 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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