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v3.21.1

Schedule of Available-for-sale Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Investment Holdings [Line Items] |  |
Amortized cost | $ 312,251 | $ 284,758
Gross unrealized gains | 8,983 | 12,542
Gross unrealized losses | (329) | (30)
Estimated fair value | 320,905 | 297,270
US Treasury Securities [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 20,330 | 2,000
Gross unrealized gains | 30 | 37
Gross unrealized losses | (1) |
Estimated fair value | 20,359 | 2,037
U.S. Federal Agency Obligations [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 18,748 | 18,804
Gross unrealized gains | 123 | 138
Gross unrealized losses | (10) | (18)
Estimated fair value | 18,861 | 18,924
Municipal Obligations, Tax Exempt [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 138,162 | 136,321
Gross unrealized gains | 4,998 | 6,367
Gross unrealized losses | (55) | (12)
Estimated fair value | 143,105 | 142,676
Municipal Obligations, Taxable [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 39,866 | 46,643
Gross unrealized gains | 1,376 | 2,892
Gross unrealized losses | (104) |
Estimated fair value | 41,138 | 49,535
Agency Mortgage-backed Securities [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 89,690 | 75,530
Gross unrealized gains | 2,456 | 3,108
Gross unrealized losses | (159) |
Estimated fair value | 91,987 | 78,638
Certificates of Deposit [Member] |  |
Investment Holdings [Line Items] |  |
Amortized cost | 5,455 | 5,460
Gross unrealized gains |  |
Gross unrealized losses |  |
Estimated fair value | $ 5,455 | $ 5,460

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- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563 + Details
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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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