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Deposits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Deposits |
Schedule of Deposit Liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Weighted Average | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Interest Rate |  | 2021 |  | 2020
​ | ​ | ​ | ​ | (In Thousands, Except Interest Rates)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Noninterest-bearing accounts |  | — | ​ | $ | 1,209,822 | ​ | $ | 984,798
Interest-bearing checking and savings accounts |  | 0.12% and 0.22% |  |  | 2,381,210 | ​ |  | 2,141,313
​ |  | ​ | ​ |  | 3,591,032 | ​ |  | 3,126,111
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Certificate accounts |  | 0% - 0.99% | ​ |  | 825,217 | ​ |  | 803,737
​ |  | 1% - 1.99% | ​ |  | 73,563 | ​ |  | 425,061
​ |  | 2% - 2.99% | ​ |  | 55,509 | ​ |  | 143,417
​ |  | 3% - 3.99% | ​ |  | 6,780 | ​ |  | 18,148
​ |  | 4% and above | ​ |  | — | ​ |  | 429
​ |  | ​ | ​ |  | 961,069 | ​ |  | 1,390,792
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ | $ | 4,552,101 | ​ | $ | 4,516,903
Schedule of Maturities of certificates of deposit | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Retail |  | Brokered |  | Total
​ | ​ | (In Thousands)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
2022 | ​ | $ | 751,184 | ​ | $ | 13,751 | ​ | $ | 764,935
2023 | ​ |  | 103,333 | ​ |  | 42,448 | ​ |  | 145,781
2024 | ​ |  | 21,217 | ​ |  | 11,200 | ​ |  | 32,417
2025 | ​ |  | 13,571 | ​ |  | — | ​ |  | 13,571
2026 | ​ |  | 3,414 | ​ |  | — | ​ |  | 3,414
Thereafter | ​ |  | 951 | ​ |  | — | ​ |  | 951
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | 893,670 | ​ | $ | 67,399 | ​ | $ | 961,069
Schedule of Interest Expense on Deposit Liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020 |  | 2019
​ | ​ | (In Thousands)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Checking and savings accounts | ​ | $ | 4,023 | ​ | $ | 7,096 | ​ | $ | 7,971
Certificate accounts | ​ |  | 9,139 | ​ |  | 25,453 | ​ |  | 37,723
Early withdrawal penalties | ​ |  | (60) | ​ |  | (118) | ​ |  | (124)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | $ | 13,102 | ​ | $ | 32,431 | ​ | $ | 45,570

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