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Note 6 - Loan Servicing (Tables) | 9 Months Ended
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Sep. 30, 2020
Notes Tables |
Mortgage And Small Business Administration Loans Serviced For Others [Table Text Block] |
|  | September 30, |  |  | December 31, |
(dollars in thousands) |  | 2020 |  |  | 2019 |
Loans serviced for others: |  |  |  |  |  |  |  |
Mortgage loans |  | $ | 1,569,407 |  |  | $ | 1,683,298 |
SBA loans |  | $ | 153,382 |  |  | $ | 170,849 |
Commercial real estate loans |  | $ | 4,164 |  |  | $ | 4,216 |
Servicing Asset at Amortized Cost [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, 2020 |  |  | September 30, 2020 |
|  | Mortgage |  |  | SBA |  |  | Mortgage |  |  | SBA |
(dollars in thousands) |  | Loans |  |  | Loans |  |  | Loans |  |  | Loans |
Servicing assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning of period |  | $ | 11,981 |  |  | $ | 3,614 |  |  | $ | 12,997 |  |  | $ | 4,086 |
Additions |  |  | 228 |  |  |  | — |  |  |  | 1,055 |  |  |  | 70 |
Disposals |  |  | (360 | ) |  |  | (5 | ) |  |  | (998 | ) |  |  | (270 | )
Amortized to expense |  |  | (551 | ) |  |  | (133 | ) |  |  | (1,391 | ) |  |  | (410 | )
Impairment |  |  | (50 | ) |  |  | — |  |  |  | (415 | ) |  |  | — |
End of period |  | $ | 11,248 |  |  | $ | 3,476 |  |  | $ | 11,248 |  |  | $ | 3,476 |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, 2019 |  |  | September 30, 2019 |
|  | Mortgage |  |  | SBA |  |  | Mortgage |  |  | SBA |
(dollars in thousands) |  | Loans |  |  | Loans |  |  | Loans |  |  | Loans |
Servicing assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning of period |  | $ | 13,244 |  |  | $ | 4,343 |  |  | $ | 12,858 |  |  | $ | 4,512 |
Additions |  |  | 130 |  |  |  | 379 |  |  |  | 1,471 |  |  |  | 819 |
Disposals |  |  | (42 | ) |  |  | (219 | ) |  |  | (128 | ) |  |  | (483 | )
Amortized to expense |  |  | (458 | ) |  |  | (197 | ) |  |  | (1,327 | ) |  |  | (542 | )
End of period |  | $ | 12,874 |  |  | $ | 4,306 |  |  | $ | 12,874 |  |  | $ | 4,306 |

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- Definition Tabular disclosure of activity in the balance of servicing assets subsequently measured at amortized cost. Includes, but is not limited to, beginning and ending balances, additions, disposals, and amortization. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746 + Details
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