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Fair Value of Financial Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Schedule of financial assets and financial liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Fair Value | ​ | Fair Value | ​ | Changes in Fair Values For Items Measured at Fair Value
​ | ​ | Measurements | ​ | Measurements | ​ | Pursuant to Election of the Fair Value Option
​ |  | at December 31, |  | at December 31, | ​ | For the year ended December 31,
Description |  | 2022 |  | 2021 | ​ | 2022 |  | 2021 |  | 2020
(In thousands) |  | ​ |  |  | ​ |  | ​ | ​ |  |  | ​ |  |  | ​ |
Mortgage-backed securities | ​ | $ | 295 | ​ | $ | 388 | ​ | $ | (27) | ​ | $ | (5) | ​ | $ | 3
Other securities | ​ |  | 12,728 | ​ |  | 14,180 | ​ |  | (1,639) | ​ |  | 36 | ​ |  | 230
Borrowed funds | ​ |  | 50,507 | ​ |  | 56,472 | ​ |  | 7,394 | ​ |  | (14,004) | ​ |  | (50)
Net gain (loss) from fair value adjustments (1) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 5,728 | ​ | $ | (13,973) | ​ | $ | 183
(1) | The net gain (loss) from fair value adjustments presented in the above table does not include net gains (losses) of $1.0 million, and ($2.3) million from the change in fair value of derivative instruments during the years ended December 31, 2021, and 2020, respectively. There were no gains (losses) in 2022.
Schedule of assets and liabilities that are carried at fair value on recurring basis | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Quoted Prices | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | in Active Markets | ​ | Significant Other | ​ | Significant Other | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | for Identical Assets | ​ | Observable Inputs | ​ | Unobservable Inputs | ​ | Total carried at fair value
​ | ​ | (Level 1) | ​ | (Level 2) | ​ | (Level 3) | ​ | on a recurring basis
​ |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021
​ |  | (In thousands)
Assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Securities available for sale | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Mortgage-backed |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Securities | ​ | $ | — | ​ | $ | — | ​ | $ | 384,283 | ​ | $ | 572,184 | ​ | $ | — | ​ | $ | — | ​ | $ | 384,283 | ​ | $ | 572,184
Other securities | ​ |  | 11,211 | ​ |  | 12,485 | ​ |  | 338,347 | ​ |  | 190,872 | ​ |  | 1,516 | ​ |  | 1,695 | ​ |  | 351,074 | ​ |  | 205,052
Interest rate swaps | ​ |  | — | ​ |  | — | ​ |  | 74,586 | ​ |  | 10,683 | ​ |  | — | ​ |  | — | ​ |  | 74,586 | ​ |  | 10,683
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total assets | ​ | $ | 11,211 | ​ | $ | 12,485 | ​ | $ | 797,216 | ​ | $ | 773,739 | ​ | $ | 1,516 | ​ | $ | 1,695 | ​ | $ | 809,943 | ​ | $ | 787,919
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Borrowings | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 50,507 | ​ | $ | 56,472 | ​ | $ | 50,507 | ​ | $ | 56,472
Interest rate swaps | ​ |  | — | ​ |  | — | ​ |  | 18,407 | ​ |  | 25,071 | ​ |  | — | ​ |  | — | ​ |  | 18,407 | ​ |  | 25,071
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total liabilities | ​ | $ | — | ​ | $ | — | ​ | $ | 18,407 | ​ | $ | 25,071 | ​ | $ | 50,507 | ​ | $ | 56,472 | ​ | $ | 68,914 | ​ | $ | 81,543
​
Schedule of assets and liabilities that are carried at fair value on a recurring basis, classified within Level 3 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | For the year ended
​ | ​ | December 31, 2022 | ​ | December 31, 2021
​ | ​ | Trust preferred | ​ | Junior subordinated | ​ | Trust preferred | ​ | Junior subordinated
​ |  | securities |  | debentures |  | securities |  | debentures
​ |  | (In thousands)
Beginning balance | ​ | $ | 1,695 | ​ | $ | 56,472 | ​ | $ | 1,295 | ​ | $ | 43,136
Net (loss) gain from fair value adjustment of financial assets (1) | ​ |  | (187) | ​ |  | — | ​ |  | 400 | ​ |  | —
Net (gain) loss from fair value adjustment of financial liabilities (1) | ​ |  | — | ​ |  | (7,393) | ​ |  | — | ​ |  | 14,004
Increase (decrease) in accrued interest | ​ |  | 8 | ​ |  | 280 | ​ |  | — | ​ |  | (4)
Change in unrealized (gains) losses included in other comprehensive loss | ​ |  | — | ​ |  | 1,148 | ​ |  | — | ​ |  | (664)
Ending balance | ​ | $ | 1,516 | ​ | $ | 50,507 | ​ | $ | 1,695 | ​ | $ | 56,472
Changes in unrealized gains held at period end | ​ | $ | — | ​ | $ | 2,186 | ​ | $ | — | ​ | $ | 3,334
(1) | Presented in the Consolidated Statement of Income under Net loss from fair value adjustments.
​
Schedule of assets and liabilities that are carried at fair value on non-recurring basis | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Quoted Prices |  | ​ | ​ | ​ | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​
​ | ​ | in Active Markets | ​ | Significant Other | ​ | Significant Other | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | for Identical Assets | ​ | Observable Inputs | ​ | Unobservable Inputs | ​ | Total carried at fair value
​ | ​ | (Level 1) | ​ | (Level 2) | ​ | (Level 3) | ​ | on a non-recurring basis
​ |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021 |  | 2022 |  | 2021
​ |  | (In thousands)
Assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Certain delinquent loans | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 18,330 | ​ | $ | 11,026 | ​ | $ | 18,330 | ​ | $ | 11,026
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total assets | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 18,330 | ​ | $ | 11,026 | ​ | $ | 18,330 | ​ | $ | 11,026
​
Schedule of carrying amounts and estimated fair values of selected financial instruments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2022
​ | ​ | Carrying | ​ | Fair | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amount |  | Value |  | Level 1 |  | Level 2 |  | Level 3
​ |  | (In thousands)
Assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and due from banks | ​ | $ | 151,754 | ​ | $ | 151,754 | ​ | $ | 151,754 | ​ | $ | — | ​ | $ | —
Securities held-to-maturity | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 7,875 | ​ |  | 6,989 | ​ |  | — | ​ |  | 6,989 | ​ |  | —
Other securities | ​ |  | 65,836 | ​ |  | 55,561 | ​ |  | — | ​ |  | — | ​ |  | 55,561
Securities available for sale | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 384,283 | ​ |  | 384,283 | ​ |  | — | ​ |  | 384,283 | ​ |  | —
Other securities | ​ |  | 351,074 | ​ |  | 351,074 | ​ |  | 11,211 | ​ |  | 338,347 | ​ |  | 1,516
Loans | ​ |  | 6,934,769 | ​ |  | 6,651,795 | ​ |  | — | ​ |  | — | ​ |  | 6,651,795
FHLB-NY stock | ​ |  | 45,842 | ​ |  | 45,842 | ​ |  | — | ​ |  | 45,842 | ​ |  | —
Accrued interest receivable | ​ |  | 45,048 | ​ |  | 45,048 | ​ |  | — | ​ |  | 3,819 | ​ |  | 41,229
Interest rate swaps | ​ |  | 74,856 | ​ |  | 74,856 | ​ |  | — | ​ |  | 74,856 | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Deposits | ​ | $ | 6,485,342 | ​ | $ | 6,453,978 | ​ | $ | 4,959,004 | ​ | $ | 1,494,974 | ​ | $ | —
Borrowed Funds | ​ |  | 1,052,973 | ​ |  | 1,027,370 | ​ |  | — | ​ |  | 976,863 | ​ |  | 50,507
Accrued interest payable | ​ |  | 10,034 | ​ |  | 10,034 | ​ |  | — | ​ |  | 10,034 | ​ |  | —
Interest rate swaps | ​ |  | 18,407 | ​ |  | 18,407 | ​ |  | — | ​ |  | 18,407 | ​ |  | —
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2021
​ | ​ | Carrying | ​ | Fair | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amount |  | Value |  | Level 1 |  | Level 2 |  | Level 3
​ | ​ | (In thousands)
Assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and due from banks | ​ | $ | 81,723 | ​ | $ | 81,723 | ​ | $ | 81,723 | ​ | $ | — | ​ | $ | —
Securities held-to-maturity | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 7,894 | ​ |  | 8,667 | ​ |  | — | ​ |  | 8,667 | ​ |  | —
Other securities | ​ |  | 49,974 | ​ |  | 53,362 | ​ |  | — | ​ |  | — | ​ |  | 53,362
Securities available for sale | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 572,184 | ​ |  | 572,184 | ​ |  | — | ​ |  | 572,184 | ​ |  | —
Other securities | ​ |  | 205,052 | ​ |  | 205,052 | ​ |  | 12,485 | ​ |  | 190,872 | ​ |  | 1,695
Loans | ​ |  | 6,638,105 | ​ |  | 6,687,125 | ​ |  | — | ​ |  | — | ​ |  | 6,687,125
FHLB-NY stock | ​ |  | 35,937 | ​ |  | 35,937 | ​ |  | — | ​ |  | 35,937 | ​ |  | —
Accrued interest receivable | ​ |  | 38,698 | ​ |  | 38,698 | ​ |  | — | ​ |  | 1,574 | ​ |  | 37,124
Interest rate swaps | ​ |  | 10,683 | ​ |  | 10,683 | ​ |  | — | ​ |  | 10,683 | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Deposits | ​ | $ | 6,385,445 | ​ | $ | 6,385,276 | ​ | $ | 5,438,870 | ​ | $ | 946,406 | ​ | $ | —
Borrowed Funds | ​ |  | 815,544 | ​ |  | 816,012 | ​ |  | — | ​ |  | 759,540 | ​ |  | 56,472
Accrued interest payable | ​ |  | 4,777 | ​ |  | 4,777 | ​ |  | — | ​ |  | 4,777 | ​ |  | —
Interest rate swaps | ​ |  | 25,071 | ​ |  | 25,071 | ​ |  | — | ​ |  | 25,071 | ​ |  | —
Fair Value, Measurements, Nonrecurring [Member] |
Notes Tables |
Schedule of quantitative information about Level 3 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31, 2022 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ | ​ | (Dollars in thousands) |
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Certain delinquent loans | ​ | $ | 18,189 |  | Sales approach |  | Adjustment to sales comparison value | ​ | -20.0% to 0.0 | % | -1.3 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | Reduction for planned expedited disposal | ​ | 10.0% to 15.0 | % | 13.6 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Certain delinquent loans | ​ | $ | 141 |  | Discounted Cashflow |  | Discount Rate |  | 4.3 | % | 4.3 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | Probability of Default | ​ | 35.0 | % | 35.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31, 2021 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ | ​ | (Dollars in thousands) |
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Certain delinquent loans | ​ | $ | 10,579 |  | Sales approach |  | Reduction for planned expedited disposal | ​ | 8.0% to 15.0 | % | 11.9 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Certain delinquent loans | ​ | $ | 447 |  | Discounted Cashflow |  | Discount Rate |  | 4.3 | % | 4.3 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | Probability of Default | ​ | 35.0 | % | 35.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fair Value, Measurements, Recurring [Member] |
Notes Tables |
Schedule of quantitative information about Level 3 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2022 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average | ​
​ |  | ​ | (Dollars in thousands) | ​
Assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Trust preferred securities | ​ | $ | 1,516 |  | Discounted cash flows |  | Spread over 3-month Libor |  | n/a |  | 3.6 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Junior subordinated debentures | ​ | $ | 50,507 |  | Discounted cash flows |  | Spread over 3-month Libor |  | n/a |  | 3.6 | %
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2021 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ |  | (Dollars in thousands) | ​
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Trust preferred securities | ​ | $ | 1,695 |  | Discounted cash flows |  | Spread over 3-month Libor |  | n/a |  | 2.2 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Junior subordinated debentures | ​ | $ | 56,472 |  | Discounted cash flows |  | Spread over 3-month Libor |  | n/a |  | 2.2 | %
​

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