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v3.23.1

Note 23 - Parent Company Condensed Financial Information - Condensed Statements of Cash Flows (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Operating Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ 3,543,000 | $ 3,128,000 | $ 2,714,000 | $ 2,530,000 | $ 2,822,000 | $ 2,939,000 | $ 2,734,000 | $ 2,942,000 | $ 2,856,000 | $ 2,749,000 | $ 2,442,000 | $ 2,097,000 | $ 11,915,000 | $ 11,437,000 | $ 10,144,000
Adjustments to reconcile net income to cash and cash equivalents provided by operating activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock compensation expense |  |  |  |  |  |  |  |  |  |  |  |  | 436,000 | 487,000 | 381,000
Unrealized (gain) loss on equity securities |  |  |  |  |  |  |  |  |  |  |  |  | 414,000 |  | 194,000
Net change in other assets and liabilities |  |  |  |  |  |  |  |  |  |  |  |  | 16,531,000 | 21,631,000 | 12,060,000
Investing Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment in technology fund |  |  |  |  |  |  |  |  |  |  |  |  | (100,000) | (120,000) | 0
Financing Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of treasury stock |  |  |  |  |  |  |  |  |  |  |  |  | 0 | (40,000) | (13,000)
Tax paid on stock award shares for employees |  |  |  |  |  |  |  |  |  |  |  |  | (26,000) | (85,000) | (134,000)
Cash dividends paid |  |  |  |  |  |  |  |  |  |  |  |  | (3,520,000) | (3,522,000) | (3,255,000)
Net increase (decrease) in cash and cash equivalents |  |  |  |  |  |  |  |  |  |  |  |  | (106,211,000) | (3,379,000) | 124,528,000
Cash and cash equivalents at beginning of year |  |  |  | 172,509,000 |  |  |  | 175,888,000 |  |  |  | 51,360,000 | 172,509,000 | 175,888,000 | 51,360,000
Cash and cash equivalents at end of year | 66,298,000 |  |  |  | 172,509,000 |  |  |  | 175,888,000 |  |  |  | 66,298,000 | 172,509,000 | 175,888,000
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Operating Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  |  |  |  |  |  |  | 11,902,000 | 11,424,000 | 10,131,000
Adjustments to reconcile net income to cash and cash equivalents provided by operating activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity in undistributed net income of subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  | (8,312,000) | (9,071,000) | (8,045,000)
Stock compensation expense |  |  |  |  |  |  |  |  |  |  |  |  | 436,000 | 487,000 | 381,000
Unrealized (gain) loss on equity securities |  |  |  |  |  |  |  |  |  |  |  |  | 414,000 | (328,000) | 194,000
Net change in other assets and liabilities |  |  |  |  |  |  |  |  |  |  |  |  | (53,000) | 191,000 | (125,000)
Net cash provided by operating activities |  |  |  |  |  |  |  |  |  |  |  |  | 4,387,000 | 2,703,000 | 2,536,000
Investing Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net cash used in investing activities |  |  |  |  |  |  |  |  |  |  |  |  | (100,000) | (120,000) | 0
Financing Activities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase of treasury stock |  |  |  |  |  |  |  |  |  |  |  |  | 0 | (40,000) | (13,000)
Cash dividends paid |  |  |  |  |  |  |  |  |  |  |  |  | (3,507,000) | (3,509,000) | (3,242,000)
Net cash used in financing activities |  |  |  |  |  |  |  |  |  |  |  |  | (3,533,000) | (3,634,000) | (3,389,000)
Net increase (decrease) in cash and cash equivalents |  |  |  |  |  |  |  |  |  |  |  |  | 754,000 | (1,051,000) | (853,000)
Cash and cash equivalents at beginning of year |  |  |  | $ 1,943,000 |  |  |  | $ 2,994,000 |  |  |  | $ 3,847,000 | 1,943,000 | 2,994,000 | 3,847,000
Cash and cash equivalents at end of year | $ 2,697,000 |  |  |  | $ 1,943,000 |  |  |  | $ 2,994,000 |  |  |  | $ 2,697,000 | $ 1,943,000 | $ 2,994,000

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