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Note 11 - Fair Value of Financial Instruments (Tables) | 9 Months Ended
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Sep. 30, 2019
Notes Tables |
Fair Value Option, Disclosures [Table Text Block] |
|  | 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 September 30, |  |  | at December 31, |  |  | Three Months Ended |  |  | Nine Months Ended |
(In thousands) |  | 2019 |  |  | 2018 |  |  | September 30, 2019 |  |  | September 30, 2018 |  |  | September 30, 2019 |  |  | September 30, 2018 |
Mortgage-backed securities |  | $ | 812 |  |  | $ | 967 |  |  | $ | - |  |  | $ | (6 | ) |  | $ | 2 |  |  | $ | (17 | )
Other securities |  |  | 13,524 |  |  |  | 12,843 |  |  |  | 107 |  |  |  | (72 | ) |  |  | 470 |  |  |  | (272 | )
Borrowed funds |  |  | 43,910 |  |  |  | 41,849 |  |  |  | (599 | ) |  |  | (607 | ) |  |  | (2,353 | ) |  |  | (3,155 | )
Net loss from fair value adjustments (1)(2) |  |  |  |  |  |  | $ | (492 | ) |  | $ | (685 | ) |  | $ | (1,881 | ) |  | $ | (3,444 | )
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
|  | 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 |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
|  | (In thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed Securities |  | $ | - |  |  | $ | - |  |  | $ | 579,010 |  |  | $ | 557,953 |  |  | $ | - |  |  | $ | - |  |  | $ | 579,010 |  |  | $ | 557,953 |
Other securities |  |  | 12,206 |  |  |  | 11,586 |  |  |  | 232,941 |  |  |  | 251,860 |  |  |  | 1,318 |  |  |  | 1,256 |  |  |  | 246,465 |  |  |  | 264,702 |
Interest rate swaps |  |  | - |  |  |  | - |  |  |  | 156 |  |  |  | 15,961 |  |  |  | - |  |  |  | - |  |  |  | 156 |  |  |  | 15,961 |
Total assets |  | $ | 12,206 |  |  | $ | 11,586 |  |  | $ | 812,107 |  |  | $ | 825,774 |  |  | $ | 1,318 |  |  | $ | 1,256 |  |  | $ | 825,631 |  |  | $ | 838,616 |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Borrowings |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 43,910 |  |  | $ | 41,849 |  |  | $ | 43,910 |  |  | $ | 41,849 |
Interest rate swaps |  |  | - |  |  |  | - |  |  |  | 30,988 |  |  |  | 2,239 |  |  |  | - |  |  |  | - |  |  |  | 30,988 |  |  |  | 2,239 |
Total liabilities |  | $ | - |  |  | $ | - |  |  | $ | 30,988 |  |  | $ | 2,239 |  |  | $ | 43,910 |  |  | $ | 41,849 |  |  | $ | 74,898 |  |  | $ | 44,088 |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
|  | For the three months ended |
|  | September 30, 2019 |  |  | September 30, 2018 |
|  | Trust preferred |  |  | Junior subordinated |  |  | Trust preferred |  |  | Junior subordinated |
|  | securities |  |  | debentures |  |  | securities |  |  | debentures |
|  | (In thousands) |
Beginning balance |  | $ | 1,303 |  |  | $ | 43,414 |  |  | $ | 1,188 |  |  | $ | 39,566 |
Net gain from fair value adjustment of financial assets (1) |  |  | 15 |  |  |  | - |  |  |  | 17 |  |  |  | - |
Net loss from fair value adjustment of financial liabilities (1) |  |  | - |  |  |  | 599 |  |  |  | - |  |  |  | 607 |
Decrease in accrued interest payable |  |  | - |  |  |  | (15 | ) |  |  | - |  |  |  | (9 | )
Change in unrealized gains included in other comprehensive income |  |  | - |  |  |  | (88 | ) |  |  | - |  |  |  | (13 | )
Ending balance |  | $ | 1,318 |  |  | $ | 43,910 |  |  | $ | 1,205 |  |  | $ | 40,151 |
Changes in unrealized gains held at period end |  | $ | - |  |  | $ | 1,513 |  |  | $ | - |  |  | $ | 1,164 |
|  | For the nine months ended |
|  | September 30, 2019 |  |  | September 30, 2018 |
|  | Trust preferred |  |  | Junior subordinated |  |  | Trust preferred |  |  | Junior subordinated |
|  | securities |  |  | debentures |  |  | securities |  |  | debentures |
|  | (In thousands) |
Beginning balance |  | $ | 1,256 |  |  | $ | 41,849 |  |  | $ | 1,110 |  |  | $ | 36,986 |
Net gain from fair value adjustment of financial assets (1) |  |  | 64 |  |  |  | - |  |  |  | 94 |  |  |  | - |
Net loss from fair value adjustment of financial liabilities (1) |  |  | - |  |  |  | 2,353 |  |  |  | - |  |  |  | 3,155 |
Increase in accrued interest receivable |  |  | - |  |  |  | - |  |  |  | 1 |  |  |  | - |
Decrease (increase) in accrued interest payable |  |  | (2 | ) |  |  | (27 | ) |  |  | - |  |  |  | 42 |
Change in unrealized gains included in other comprehensive income |  |  | - |  |  |  | (265 | ) |  |  | - |  |  |  | (32 | )
Ending balance |  | $ | 1,318 |  |  | $ | 43,910 |  |  | $ | 1,205 |  |  | $ | 40,151 |
Changes in unrealized gains held at period end |  | $ | - |  |  | $ | 1,513 |  |  | $ | - |  |  | $ | 1,164 |
Fair Value Measurements, Nonrecurring [Table Text Block] |
|  | 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 |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
|  | (In thousands) |
Assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Impaired loans |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 778 |  |  | $ | 4,111 |  |  | $ | 778 |  |  | $ | 4,111 |
Other repossesed assets |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 239 |  |  |  | 35 |  |  |  | 239 |  |  |  | 35 |
Total assets |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 1,017 |  |  | $ | 4,146 |  |  | $ | 1,017 |  |  | $ | 4,146 |
Fair Value, by Balance Sheet Grouping [Table Text Block] |
|  | September 30, 2019 |
|  | Carrying |  |  | Fair |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Amount |  |  | Value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | (In thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and due from banks |  | $ | 86,989 |  |  | $ | 86,989 |  |  | $ | 86,989 |  |  | $ | - |  |  | $ | - |
Securities held-to-maturity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  | 7,939 |  |  |  | 8,372 |  |  |  | - |  |  |  | 8,372 |  |  |  | - |
Other securities |  |  | 52,101 |  |  |  | 55,498 |  |  |  | - |  |  |  | - |  |  |  | 55,498 |
Securities available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  | 579,010 |  |  |  | 579,010 |  |  |  | - |  |  |  | 579,010 |  |  |  | - |
Other securities |  |  | 246,465 |  |  |  | 246,465 |  |  |  | 12,206 |  |  |  | 232,941 |  |  |  | 1,318 |
Loans |  |  | 5,765,763 |  |  |  | 5,809,209 |  |  |  | - |  |  |  | - |  |  |  | 5,809,209 |
FHLB-NY stock |  |  | 65,280 |  |  |  | 65,280 |  |  |  | - |  |  |  | 65,280 |  |  |  | - |
Accrued interest receivable |  |  | 26,566 |  |  |  | 26,566 |  |  |  | 12 |  |  |  | 2,767 |  |  |  | 23,787 |
Interest rate swaps |  |  | 156 |  |  |  | 156 |  |  |  | - |  |  |  | 156 |  |  |  | - |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  | $ | 4,974,312 |  |  | $ | 4,979,324 |  |  | $ | 3,467,936 |  |  | $ | 1,511,388 |  |  | $ | - |
Borrowings |  |  | 1,422,440 |  |  |  | 1,628,483 |  |  |  | - |  |  |  | 1,584,573 |  |  |  | 43,910 |
Accrued interest payable |  |  | 8,284 |  |  |  | 8,284 |  |  |  | - |  |  |  | 8,284 |  |  |  | - |
Interest rate swaps |  |  | 30,988 |  |  |  | 30,988 |  |  |  | - |  |  |  | 30,988 |  |  |  | - |
|  | December 31, 2018 |
|  | Carrying |  |  | Fair |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Amount |  |  | Value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | (In thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and due from banks |  | $ | 118,561 |  |  | $ | 118,561 |  |  | $ | 118,561 |  |  | $ | - |  |  | $ | - |
Securities held-to-maturity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  | 7,953 |  |  |  | 7,366 |  |  |  | - |  |  |  | 7,366 |  |  |  | - |
Other securities |  |  | 24,065 |  |  |  | 22,508 |  |  |  | - |  |  |  | - |  |  |  | 22,508 |
Securities available for sale |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-backed securities |  |  | 557,953 |  |  |  | 557,953 |  |  |  | - |  |  |  | 557,953 |  |  |  | - |
Other securities |  |  | 264,702 |  |  |  | 264,702 |  |  |  | 11,586 |  |  |  | 251,860 |  |  |  | 1,256 |
Loans |  |  | 5,551,484 |  |  |  | 5,496,266 |  |  |  | - |  |  |  | - |  |  |  | 5,496,266 |
FHLB-NY stock |  |  | 57,282 |  |  |  | 57,282 |  |  |  | - |  |  |  | 57,282 |  |  |  | - |
Accrued interest receivable |  |  | 25,485 |  |  |  | 25,485 |  |  |  | 54 |  |  |  | 2,756 |  |  |  | 22,675 |
Interest rate swaps |  |  | 15,961 |  |  |  | 15,961 |  |  |  | - |  |  |  | 15,961 |  |  |  | - |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposits |  | $ | 4,960,784 |  |  | $ | 4,955,077 |  |  | $ | 3,397,474 |  |  | $ | 1,557,603 |  |  | $ | - |
Borrowings |  |  | 1,250,843 |  |  |  | 1,241,745 |  |  |  | - |  |  |  | 1,199,896 |  |  |  | 41,849 |
Accrued interest payable |  |  | 5,890 |  |  |  | 5,890 |  |  |  | - |  |  |  | 5,890 |  |  |  | - |
Interest rate swaps |  |  | 2,239 |  |  |  | 2,239 |  |  |  | - |  |  |  | 2,239 |  |  |  | - |
Fair Value, Nonrecurring [Member] |
Notes Tables |
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] |
|  | September 30, 2019
|  | Fair Value |  | Valuation Technique | Unobservable Input | Range | Weighted Average
|  | (Dollars in thousands)
Assets: |  |  |  |  |  |  |  |
Impaired loans |  | $ | 149 |  | Sales approach | Reduction for planned expedited disposal |  | 15.0% |  | 15.0%
Impaired loans |  | $ | 629 |  | Blended income and sales approach | Adjustment to sales comparison value to reconcile differences between comparable sales | -15.0% | to | 15.0% | -3.7%
|  |  |  |  |  | Capitalization rate | 9.0% | to | 9.5% | 9.2%
|  |  |  |  |  | Reduction for planned expedited disposal |  | 15.0% |  | 15.0%
Other real estate owned |  | $ | 239 |  | Sales approach | Adjustment to sales comparison value to reconcile differences between comparable sales | 0.5% | to | 12.5% | 6.5%
|  | At December 31, 2018
|  | Fair Value |  | Valuation Technique | Unobservable Input | Range | Weighted Average
|  | (Dollars in thousands)
Assets: |  |  |  |  |  |  |  |
Impaired loans |  | $ | 204 |  | Income approach | Capitalization rate |  | 8.5% |  | 8.5%
|  |  |  |  |  | Reduction for planned expedited disposal |  | 15.0% |  | 15.0%
Impaired loans |  | $ | 2,724 |  | Sales approach | Adjustment to sales comparison value to reconcile differences between comparable sales |  | 0.0% |  | 0.0%
|  |  |  |  |  | Reduction for planned expedited disposal | -36.5% | to | 15.0% | 10.4%
Impaired loans |  | $ | 1,183 |  | Blended income and sales approach | Adjustment to sales comparison value to reconcile differences between comparable sales | -30.0% | to | 10.0% | -7.8%
|  |  |  |  |  | Capitalization rate | 7.4% | to | 9.8% | 8.7%
|  |  |  |  |  | Reduction for planned expedited disposal |  | 15.0% |  | 15.0%
Other repossesed assets |  | $ | 35 |  | Sales approach | Reduction for planned expediated disposal |  | 0.0% |  | 0.0%
Fair Value, Recurring [Member] |
Notes Tables |
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] |
|  | September 30, 2019 |
|  | Fair Value |  | Valuation Technique | Unobservable Input |  | Range |  |  | Weighted Average |
|  | (Dollars in thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trust preferred securities |  | $ | 1,318 |  | Discounted cash flows | Discount rate |  |  | n/a |  |  |  | 4.2 | %
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Junior subordinated debentures |  | $ | 43,910 |  | Discounted cash flows | Discount rate |  |  | n/a |  |  |  | 4.2 | %
|  | December 31, 2018 |
|  | Fair Value |  | Valuation Technique | Unobservable Input |  | Range |  |  | Weighted Average |
|  | (Dollars in thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Trust preferred securities |  | $ | 1,256 |  | Discounted cash flows | Discount rate |  |  | n/a |  |  |  | 4.9 | %
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Junior subordinated debentures |  | $ | 41,849 |  | Discounted cash flows | Discount rate |  |  | n/a |  |  |  | 4.9 | %

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