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Note 25 - Parent Company Condensed Financial Information - Condensed Statements of Cash Flows (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Operating Activities: |  |  |
Net Income | $ 11,953,000 | $ 12,803,000 | $ 11,915,000
Stock compensation expense | 202,000 | 252,000 | 436,000
Equity Securities, FV-NI, Unrealized Loss | 374,000 | 207,000 |
Net change in other assets and liabilities | 22,345,000 | 14,163,000 | 16,531,000
Investing Activities: |  |  |
Investment in technology fund | (115,000) | (250,000) | (100,000)
Financing Activities: |  |  |
Purchase of treasury stock | (41,000) | (502,000) | 0
Tax paid on stock award shares for employees | (23,000) | (23,000) | (26,000)
Dividends paid | (3,768,000) | (3,634,000) | (3,520,000)
Net (decrease) increase in cash | 67,247,000 | (27,628,000) | (106,211,000)
Cash and cash equivalents at beginning of year | 38,670,000 | 66,298,000 | 172,509,000
Cash and Cash Equivalents at End of Year | 105,917,000 | 38,670,000 | 66,298,000
Parent Company [Member] |  |  |
Operating Activities: |  |  |
Net Income | 11,940,000 | 12,790,000 | 11,902,000
Equity in undistributed net income of subsidiaries | (9,491,000) | (9,654,000) | (8,312,000)
Dissolution of Captive | 0 | 1,822,000 | 0
Stock compensation expense | 202,000 | 252,000 | 436,000
Equity Securities, FV-NI, Unrealized Loss | 374,000 | 207,000 | 414,000
Net change in other assets and liabilities | (28,000) | 80,000 | (53,000)
Net cash provided by operating activities | 2,997,000 | 5,497,000 | 4,387,000
Investing Activities: |  |  |
Investment in technology fund | (115,000) | (250,000) | (100,000)
Net cash used in investing activities | (115,000) | (250,000) | (100,000)
Financing Activities: |  |  |
Purchase of treasury stock | (41,000) | (502,000) | 0
Tax paid on stock award shares for employees | (23,000) | (23,000) | (26,000)
Dividends paid | (3,755,000) | (3,621,000) | (3,507,000)
Net cash used in financing activities | (3,819,000) | (4,146,000) | (3,533,000)
Net (decrease) increase in cash | (937,000) | 1,101,000 | 754,000
Cash and cash equivalents at beginning of year | 3,798,000 | 2,697,000 | 1,943,000
Cash and Cash Equivalents at End of Year | $ 2,861,000 | $ 3,798,000 | $ 2,697,000

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- Definition Amount of noncash expense for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 + Details
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