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Other Long-term Debt (Detail) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Amount |  |
Long-term debt | $ 56,258 | $ 56,917
Borrowings from FHLB [Member] |  |
Amount |  |
2015 | 50,685 | 659
2016 | 712 | 50,685
2017 | 739 | 712
2018 | 769 | 739
2019 | 799 | 769
Thereafter | $ 2,554 | $ 3,353
2015, Weighted Average Contractual Rate | 2.32% | 3.84%
2016, Weighted Average Contractual Rate | 3.85% | 2.32%
2017, Weighted Average Contractual Rate | 3.86% | 3.85%
2018, Weighted Average Contractual Rate | 3.86% | 3.86%
2019, Weighted Average Contractual Rate | 3.86% | 3.86%
Thereafter, Weighted Average Contractual Rate | 3.74% | 3.77%

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