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Note 25 - Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Net Interest Income |  | $ 47,845 | $ 40,797
Allowance for loan losses, provision |  | 1,104 | 201
Total noninterest income |  | 14,762 | 9,621
Noninterest Expenses |  | 48,894 | 35,300
Provision for income taxes |  | 2,398 | 3,000
Net income/(loss) | $ 10,211 | 10,211 | 11,917
Total Assets |  | 1,515,313 | 1,251,878
Total assets |  | 1,515,313 | 1,251,878
Bank [Member] |  |  |
Net Interest Income |  | 49,162 | 41,194
Allowance for loan losses, provision |  | 1,104 | 165
Total noninterest income |  | 11,224 | 9,614
Noninterest Expenses |  | 42,786 | 33,770
Provision for income taxes |  | 3,279 | 3,411
Net income/(loss) |  | 13,217 | 13,462
Total Assets |  | 1,499,347 | 1,249,173
Total assets |  | 1,499,347 | 1,249,173
Mortgage Loan Banking [Member] |  |  |
Net Interest Income |  | 164 |
Allowance for loan losses, provision |  |  |
Total noninterest income |  | 3,139 |
Noninterest Expenses |  | 3,257 |
Provision for income taxes |  | 10 |
Net income/(loss) |  | 36 |
Total Assets |  | 11,624 |
Total assets |  | 11,624 |
Small Business Specialty Lending Division [Member] |  |  |
Net Interest Income |  |  |
Allowance for loan losses, provision |  |  |
Total noninterest income |  |  |
Noninterest Expenses |  | 1,213 |
Provision for income taxes |  | (254) |
Net income/(loss) |  | (959) |
Total Assets |  | 405 |
Total assets |  | 405 |
Corporate Segment [Member] |  |  |
Net Interest Income |  | (1,481) | (927)
Allowance for loan losses, provision |  |  |
Total noninterest income |  | 399 |
Noninterest Expenses |  | 1,638 | 1,084
Provision for income taxes |  | (637) | (422)
Net income/(loss) |  | (2,083) | (1,589)
Total Assets |  | 3,937 | 2,705
Total assets |  | $ 3,937 | $ 2,705

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