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Fair Value of Financial Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
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 |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2019
(Dollars in thousands) |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Mortgage-backed securities | ​ | $ | 388 | ​ | $ | 505 | ​ | $ | (5) | ​ | $ | 3 | ​ | $ | 3
Other securities | ​ |  | 14,180 | ​ |  | 13,998 | ​ |  | 36 | ​ |  | 230 | ​ |  | 427
Borrowed funds | ​ |  | 56,472 | ​ |  | 43,136 | ​ |  | (14,004) | ​ |  | (50) | ​ |  | (2,802)
Net gain (loss) from fair value adjustments (1) | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | (13,973) | ​ | $ | 183 | ​ | $ | (2,372)
(1) | The net gain (loss) from fair value adjustments presented in the above table does not include net gains (losses) of $1.0 million, ($2.3) million, and ($3.0) million from the change in fair value of derivative instruments during the years ended December 31, 2021, 2020, and 2019, respectively.
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
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2021 |  | 2020
​ |  | (In thousands)
Assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Securities available for sale | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Mortgage-backed |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Securities | ​ | $ | — | ​ | $ | — | ​ | $ | 572,184 | ​ | $ | 404,460 | ​ | $ | — | ​ | $ | — | ​ | $ | 572,184 | ​ | $ | 404,460
Other securities | ​ |  | 12,485 | ​ |  | 12,703 | ​ |  | 190,872 | ​ |  | 229,516 | ​ |  | 1,695 | ​ |  | 1,295 | ​ |  | 205,052 | ​ |  | 243,514
Interest rate swaps | ​ |  | — | ​ |  | — | ​ |  | 10,683 | ​ |  | 1,319 | ​ |  | — | ​ |  | — | ​ |  | 10,683 | ​ |  | 1,319
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total assets | ​ | $ | 12,485 | ​ | $ | 12,703 | ​ | $ | 773,739 | ​ | $ | 635,295 | ​ | $ | 1,695 | ​ | $ | 1,295 | ​ | $ | 787,919 | ​ | $ | 649,293
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Borrowings | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 56,472 | ​ | $ | 43,136 | ​ | $ | 56,472 | ​ | $ | 43,136
Interest rate swaps | ​ |  | — | ​ |  | — | ​ |  | 25,071 | ​ |  | 60,987 | ​ |  | — | ​ |  | — | ​ |  | 25,071 | ​ |  | 60,987
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total liabilities | ​ | $ | — | ​ | $ | — | ​ | $ | 25,071 | ​ | $ | 60,987 | ​ | $ | 56,472 | ​ | $ | 43,136 | ​ | $ | 81,543 | ​ | $ | 104,123
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, 2021 | ​ | December 31, 2020
​ | ​ | Trust preferred | ​ | Junior subordinated | ​ | Trust preferred | ​ | Junior subordinated
​ |  | securities |  | debentures |  | securities |  | debentures
​ |  | (In thousands)
Beginning balance | ​ | $ | 1,295 | ​ | $ | 43,136 | ​ | $ | 1,332 | ​ | $ | 44,384
Net (loss) gain from fair value adjustment of financial assets (1) | ​ |  | 400 | ​ |  | — | ​ |  | (34) | ​ |  | —
Net loss from fair value adjustment of financial liabilities (1) | ​ |  | — | ​ |  | 14,004 | ​ |  | — | ​ |  | 50
Decrease in accrued interest | ​ |  | — | ​ |  | (4) | ​ |  | (3) | ​ |  | (103)
Change in unrealized losses included in other comprehensive loss | ​ |  | — | ​ |  | (664) | ​ |  | — | ​ |  | (1,195)
Ending balance | ​ | $ | 1,695 | ​ | $ | 56,472 | ​ | $ | 1,295 | ​ | $ | 43,136
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Changes in unrealized gains held at period end | ​ | $ | — | ​ | $ | 3,334 | ​ | $ | — | ​ | $ | 2,670
(1) | These totals in the table above are 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
​ |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2021 |  | 2020 |  | 2021 |  | 2020
​ |  | (In thousands)
Assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Non-accrual loans | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 11,026 | ​ | $ | 11,980 | ​ | $ | 11,026 | ​ | $ | 11,980
Other repossessed assets | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | — | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total assets | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | 11,026 | ​ | $ | 11,980 | ​ | $ | 11,026 | ​ | $ | 11,980
Schedule of carrying amounts and estimated fair values of selected financial instruments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 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 | ​ | $ | —
Borrowings | ​ |  | 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 | ​ |  | —
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2020
​ | ​ | Carrying | ​ | Fair | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amount |  | Value |  | Level 1 |  | Level 2 |  | Level 3
​ | ​ | (In thousands)
Assets: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and due from banks | ​ | $ | 157,388 | ​ | $ | 157,388 | ​ | $ | 157,388 | ​ | $ | — | ​ | $ | —
Securities held-to-maturity | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 7,914 | ​ |  | 8,991 | ​ |  | — | ​ |  | 8,991 | ​ |  | —
Other securities | ​ |  | 49,918 | ​ |  | 54,538 | ​ |  | — | ​ |  | — | ​ |  | 54,538
Securities available for sale | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Mortgage-backed securities | ​ |  | 404,460 | ​ |  | 404,460 | ​ |  | — | ​ |  | 404,460 | ​ |  | —
Other securities | ​ |  | 243,514 | ​ |  | 243,514 | ​ |  | 12,703 | ​ |  | 229,516 | ​ |  | 1,295
Loans | ​ |  | 6,704,674 | ​ |  | 6,793,985 | ​ |  | — | ​ |  | — | ​ |  | 6,793,985
FHLB-NY stock | ​ |  | 43,439 | ​ |  | 43,439 | ​ |  | — | ​ |  | 43,439 | ​ |  | —
Accrued interest receivable | ​ |  | 44,041 | ​ |  | 44,041 | ​ |  | 2 | ​ |  | 1,389 | ​ |  | 42,650
Interest rate swaps | ​ |  | 1,319 | ​ |  | 1,319 | ​ |  | — | ​ |  | 1,319 | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |
Deposits | ​ | $ | 6,136,355 | ​ | $ | 6,141,775 | ​ | $ | 4,997,994 | ​ | $ | 1,143,781 | ​ | $ | —
Borrowings | ​ |  | 1,020,895 | ​ |  | 1,017,573 | ​ |  | — | ​ |  | 974,437 | ​ |  | 43,136
Accrued interest payable | ​ |  | 4,755 | ​ |  | 4,755 | ​ |  | — | ​ |  | 4,755 | ​ |  | —
Interest rate swaps | ​ |  | 60,987 | ​ |  | 60,987 | ​ |  | — | ​ |  | 60,987 | ​ |  | —
Fair Value, Measurements, Nonrecurring [Member] |
Notes Tables |
Schedule of quantitative information about Level 3 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31, 2021 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ | ​ | (Dollars in thousands) |
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-accrual loans | ​ | $ | 10,579 |  | Sales approach |  | Reduction for planned expedited disposal | ​ | 8.0% to 15.0 | % | 11.9 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-accrual loans | ​ | $ | 447 |  | Discounted Cashflow |  | Discount Rate |  | 4.3 | % | 4.3 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | Probability of Default | ​ | 35.0 | % | 35.0 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | At December 31, 2020 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ | ​ | (Dollars in thousands) |
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-accrual loans | ​ | $ | 10,690 |  | Sales approach |  | Reduction for planned expedited disposal | ​ | -100.0% to 15.0 | % | 6.8 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Non-accrual loans | ​ | $ | 1,290 |  | Discounted Cashflow |  | Discount Rate |  | 4.3% to 5.5 | % | 4.9 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | Probability of Default | ​ | 20.0% to 35.0 | % | 27.4 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Fair Value, Measurements, Recurring [Member] |
Notes Tables |
Schedule of quantitative information about Level 3 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average | ​
​ |  | ​ | (Dollars in thousands) | ​
Assets: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Trust preferred securities | ​ | $ | 1,695 |  | Discounted cash flows |  | Discount rate |  | n/a |  | 2.2 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Junior subordinated debentures | ​ | $ | 56,472 |  | Discounted cash flows |  | Discount rate |  | n/a |  | 2.2 | %
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2020 |
​ |  | Fair Value |  | Valuation Technique |  | Unobservable Input |  | Range |  | Weighted Average |
​ |  | (Dollars in thousands) | ​
Assets: |  | ​ |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Trust preferred securities | ​ | $ | 1,295 |  | Discounted cash flows |  | Discount rate |  | n/a |  | 4.2 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liabilities: | ​ |  |  |  |  |  |  |  |  |  |  | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Junior subordinated debentures | ​ | $ | 43,136 |  | Discounted cash flows |  | Discount rate |  | n/a |  | 4.2 | %

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