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Derivatives - Summary of Interest Rate Swap Transactions (Detail) - USD ($) | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Derivatives Fair Value [Line Items] |  |
Net Exposure, Notional Amount | $ 0 | $ 0
Net Exposure, Fair value | 0 | 0
Derivative Financial Instruments, Assets [Member] | Other Assets [Member] |  |
Derivatives Fair Value [Line Items] |  |
Net Exposure, Notional Amount | $ 175,613,000 | $ 151,648,000
Weighted Average Rate Received/(Paid) | 4.96% | 5.04%
Net Exposure, Fair value | $ 23,003,000 | $ 8,918,000
Derivative Financial Instruments, Liabilities [Member] | Accrued Expenses and Other Liabilities [Member] |  |
Derivatives Fair Value [Line Items] |  |
Net Exposure, Notional Amount | $ (175,613,000) | $ (151,648,000)
Weighted Average Rate Received/(Paid) | 4.96% | 5.04%
Net Exposure, Fair value | $ (23,003,000) | $ (8,918,000)

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