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2. Investment securities (Details 2) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Amortized Cost |  |
Due within one year | $ 6,679 |
Due from one to five years | 54,189 |
Due from five to ten years | 27,801 |
Due after ten years | 24,332 |
Mortgage-backed securities | 80,815 |
Trust preferred securities | 250 |
Total | 194,066 | $ 191,013
Estimated Fair Value |  |
Due within one year | 6,770 |
Due from one to five years | 56,595 |
Due from five to ten years | 29,452 |
Due after ten years | 24,371 |
Mortgage-backed securities | 84,076 |
Trust preferred securities | 250 |
Total | $ 201,514 |

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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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