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Deposits (Tables) | 3 Months Ended
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Mar. 31, 2021
Deposits |
Schedule of composition of deposits | The composition of deposits is as follows (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | As of
​ | ​ | March 31, | ​ | December 31,
​ |  | 2021 |  | 2020
Demand deposits, noninterest-bearing | ​ | $ | 2,859,492 | ​ | $ | 2,552,039
Interest-bearing transaction deposits | ​ |  | 2,312,008 | ​ |  | 2,263,093
Saving deposits and money market deposits | ​ |  | 2,679,879 | ​ | ​ | 2,743,369
Time deposits | ​ |  | 1,022,468 | ​ |  | 1,119,348
Total deposits | ​ | $ | 8,873,847 | ​ | $ | 8,677,849
Additional information about our deposits is as follows (dollars in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | As of
​ | ​ | March 31, | ​ | December 31,
​ |  | 2021 |  | 2020
Brokered savings deposits and money market deposits | ​ | $ | 2,699 | ​ | $ | 2,251
Brokered time deposits | ​ | ​ | 5,259 | ​ | ​ | 5,257
Aggregate amount of time deposits with a minimum denomination of $100,000 | ​ | ​ | 502,968 | ​ | ​ | 568,735
Aggregate amount of time deposits with a minimum denomination that meets or exceeds the FDIC insurance limit of $250,000 | ​ | ​ | 155,401 | ​ | ​ | 192,563
Schedule of maturities of time deposits | As of March 31, 2021, the scheduled maturities of time deposits are as follows (dollars in thousands): ​
​ | ​ | ​ | ​
​ |  | As of
​ | ​ | March 31,
Scheduled maturities of time deposits: | ​ | 2021
April 1, 2021 – March 31, 2022 |  | $ | 704,942
April 1, 2022 – March 31, 2023 | ​ |  | 175,252
April 1, 2023 – March 31, 2024 | ​ |  | 98,282
April 1, 2024 – March 31, 2025 | ​ |  | 29,736
April 1, 2025 – March 31, 2026 | ​ |  | 14,253
Thereafter | ​ |  | 3
Total time deposits | ​ | $ | 1,022,468

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- Definition Tabular disclosure for time deposits and the aggregate amount of maturities for each of the five years following the balance sheet date. + References No definition available. + Details
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