Note 3 - Securities (Tables)
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12 Months Ended |
Dec. 31, 2019 |
Notes Tables |
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Available-for-sale Securities [Table Text Block] |
| | (Dollars in thousands) | | | | | | | | Gross | | | Gross | | | Estimated | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2019 | | | | | | | | | | | | | | | | | Money market fund | | $ | 9,670 | | | $ | - | | | $ | - | | | $ | 9,670 | | U.S. government sponsored entities | | | 12,994 | | | | 64 | | | | - | | | | 13,058 | | Collateralized mortgage obligations and residential mortgage-backed securities | | | 149,339 | | | | 1,745 | | | | (96 | ) | | | 150,988 | | Municipal securities | | | 97,628 | | | | 4,844 | | | | (45 | ) | | | 102,427 | | Collateralized debt obligations | | | 2,202 | | | | - | | | | (1,126 | ) | | | 1,076 | | Total securities available-for-sale | | $ | 271,833 | | | $ | 6,653 | | | $ | (1,267 | ) | | $ | 277,219 | |
| | (Dollars in thousands) | | | | | | | | Gross | | | Gross | | | Estimated | | | | | | | | | | | | | | | | | | | | | | | | | | | | December 31, 2018 | | | | | | | | | | | | | | | | | Money market fund | | $ | 2,480 | | | $ | - | | | $ | - | | | $ | 2,480 | | U.S. government sponsored entities | | | 7,997 | | | | 28 | | | | (131 | ) | | | 7,894 | | Collateralized mortgage obligations and residential mortgage-backed securities | | | 137,834 | | | | 135 | | | | (2,688 | ) | | | 135,281 | | Municipal securities | | | 93,516 | | | | 1,072 | | | | (524 | ) | | | 94,064 | | Collateralized debt obligations | | | 3,481 | | | | - | | | | (1,432 | ) | | | 2,049 | | Total securities available-for-sale | | $ | 245,308 | | | $ | 1,235 | | | $ | (4,775 | ) | | $ | 241,768 | |
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Investments Classified by Contractual Maturity Date [Table Text Block] |
| | (Dollars in thousands) | | | | Available-for-sale | | | | Estimated | | | | | | | | Fair | | | Tax-Equivalent | | December 31, 2019 | | Value | | | Yield (%) | | Due in one year or less | | $ | 13,584 | | | | 3.28 | | Due from one to five years | | | 3,197 | | | | 4.81 | | Due from five to ten years | | | 17,703 | | | | 3.71 | | Due over ten years | | | 91,747 | | | | 3.98 | | | | | | | | | | | Collateralized mortgage obligations and residential mortgage-backed securities | | | 150,988 | | | | 2.68 | | Total | | $ | 277,219 | | | | 3.23 | |
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Schedule of Realized Gain (Loss) [Table Text Block] |
| | (Dollars in thousands) | | | | December 31, | | | December 31, | | | | 2019 | | | 2018 | | | | | | | | | | | Proceeds | | $ | 37,939 | | | $ | 34,545 | | Gross gains | | | 888 | | | | 1,216 | | Gross losses | | | (267 | ) | | | (16 | ) |
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Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
| | (Dollars in thousands) | | | | Unrealized gain/(loss) | | Ending balance, December 31, 2018 | | $ | (2,796 | ) | Current period change | | | 7,057 | | Ending balance, December 31, 2019 | | $ | 4,261 | |
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Unrealized Gain (Loss) on Investments [Table Text Block] |
| | (Dollars in thousands) | | | | Less than 12 months | | | 12 months or longer | | | Total | | | | Estimated | | | | | | | Estimated | | | | | | | Estimated | | | | | | | | Fair | | | Unrealized | | | Fair | | | Unrealized | | | Fair | | | Unrealized | | | | Value | | | Losses | | | Value | | | Losses | | | Value | | | Losses | | December 31, 2019 | | | | | | | | | | | | | | | | | | | | | | | | | U.S. government sponsored entities | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | | $ | - | | Collateralized mortgage obligations and residential mortgage-backed securities | | | 8,859 | | | | (31 | ) | | | 15,065 | | | | (65 | ) | | | 23,924 | | | | (96 | ) | Municipal securities | | | 4,367 | | | | (45 | ) | | | - | | | | - | | | | 4,367 | | | | (45 | ) | Collateralized debt obligations | | | - | | | | - | | | | 1,076 | | | | (1,126 | ) | | | 1,076 | | | | (1,126 | ) | Total temporarily impaired | | $ | 13,226 | | | $ | (76 | ) | | $ | 16,141 | | | $ | (1,191 | ) | | $ | 29,367 | | | $ | (1,267 | ) | Number of securities | | | | | | | 8 | | | | | | | | 19 | | | | | | | | 27 | |
| | (Dollars in thousands) | | | | Less than 12 months | | | 12 months or longer | | | Total | | | | Estimated | | | | | | | Estimated | | | | | | | Estimated | | | | | | | | Fair | | | Unrealized | | | Fair | | | Unrealized | | | Fair | | | Unrealized | | | | Value | | | Losses | | | Value | | | Losses | | | Value | | | Losses | | December 31, 2018 | | | | | | | | | | | | | | | | | | | | | | | | | U.S. government sponsored entities | | $ | - | | | $ | - | | | $ | 3,866 | | | $ | (131 | ) | | $ | 3,866 | | | $ | (131 | ) | Collateralized mortgage obligations and residential mortgage-backed securities | | | 28,388 | | | | (304 | ) | | | 89,234 | | | | (2,384 | ) | | | 117,622 | | | | (2,688 | ) | Municipal securities | | | 22,678 | | | | (367 | ) | | | 3,495 | | | | (157 | ) | | | 26,173 | | | | (524 | ) | Collateralized debt obligations | | | - | | | | - | | | | 2,049 | | | | (1,432 | ) | | | 2,049 | | | | (1,432 | ) | Total temporarily impaired | | $ | 51,066 | | | $ | (671 | ) | | $ | 98,644 | | | $ | (4,104 | ) | | $ | 149,710 | | | $ | (4,775 | ) | Number of securities | | | | | | | 52 | | | | | | | | 75 | | | | | | | | 127 | |
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