Deposits - Maturities of Time Deposits (Details) $ in Thousands |
Dec. 31, 2020
USD ($)
|
|---|---|
| Deposits [Abstract] | |
| December 31, 2021 | $ 1,048,816 |
| December 31, 2022 | 204,165 |
| December 31, 2023 | 117,178 |
| December 31, 2024 | 44,718 |
| December 31, 2025 | 22,325 |
| Thereafter | 52 |
| Total | $ 1,437,254 |