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Note 7 - Goodwill and Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2021
Notes Tables |
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Remaining 2022 |  | $ | 309 |
2023 |  |  | 296 |
2024 |  |  | 281 |
2025 |  |  | 264 |
2026 |  |  | 253 |
Thereafter |  |  | - |
Total |  | $ | 1,403 |
Servicing Asset at Amortized Cost [Table Text Block] |
(Dollar amounts in thousands) |  | 2021 |  |  | 2020 |
Beginning of year |  | $ | 476 |  |  | $ | 390 |
Additions |  |  | 257 |  |  |  | 276 |
Amortized to expense |  |  | (191 | ) |  |  | (190 | )
End of year |  | $ | 542 |  |  | $ | 476 |

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