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NOTE 5: INVESTMENT SECURITIES: Investment Securities (Tables) | 3 Months Ended
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Mar. 31, 2019
Tables/Schedules |
Investment Securities | The amortized cost and fair values of securities classified as available-for-sale were as follows:
| March 31, 2019
|  |  | Gross |  | Gross |  |  |  | Tax
| Amortized |  | Unrealized |  | Unrealized |  | Fair |  | Equivalent
| Cost |  | Gains |  | Losses |  | Value |  | Yield
| (In Thousands)
AVAILABLE-FOR-SALE SECURITIES: |  |  |  |  |  |  |  |  |
Agency mortgage-backed securities | $ 178,170 |  | $ 3,587 |  | $ 1,561 |  | $ 180,196 |  | 3.05%
Agency collateralized mortgage obligations | 52,414 |  | 592 |  | — |  | 53,006 |  | 3.31
States and political subdivisions | 42,955 |  | 1,593 |  | — |  | 44,548 |  | 4.92
| $ 273,539 |  | $ 5,772 |  | $ 1,561 |  | $ 277,750 |  | 3.40%
| December 31, 2018
|  |  | Gross |  | Gross |  |  |  | Tax
| Amortized |  | Unrealized |  | Unrealized |  | Fair |  | Equivalent
| Cost |  | Gains |  | Losses |  | Value |  | Yield
| (In Thousands)
AVAILABLE-FOR-SALE SECURITIES: |  |  |  |  |  |  |  |  |
Agency mortgage-backed securities | $ 154,557 |  | $ 1,272 |  | $ 2,571 |  | $ 153,258 |  | 2.83%
Agency collateralized mortgage obligations | 39,024 |  | 250 |  | 14 |  | 39,260 |  | 3.18
States and political subdivisions | 50,022 |  | 1,428 |  | — |  | 51,450 |  | 4.81
| $ 243,603 |  | $ 2,950 |  | $ 2,585 |  | $ 243,968 |  | 3.29%

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