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Note 12 - Condensed Financial Statements of Parent Company - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Cash Flows from Operating Activities |  |  |
Net income | $ 16,077 | $ 17,466 | $ 16,151
Adjustment to reconcile net income to net cash provided by operating activities: |  |  |
Other assets | (132) | (1,340) | 2,899
Net change in other liabilities | 203 | 2,465 | 404
Net cash provided by operating activities | 13,793 | 18,832 | 19,796
Cash Flows from Investing Activities |  |  |
Net change in interest-bearing deposits | (43,844) | (33,390) | 7,742
Net cash used in investing activities | (177,604) | (61,678) | (3,629)
Cash Flows from Financing Activities |  |  |
Cash dividends paid | (9,000) | (9,032) | (8,419)
Shares repurchased | (1,722) | (18,525) |
Net cash provided by (used in) financing activities | 166,668 | 40,254 | (16,211)
Parent Company [Member] |  |  |
Cash Flows from Operating Activities |  |  |
Net income | 16,077 | 17,466 | 16,151
Adjustment to reconcile net income to net cash provided by operating activities: |  |  |
Deficit (equity) in undistributed net income of subsidiaries | (5,049) | (10,349) | 7,658
Net change in refundable income taxes due from subsidiaries | (23) | (27) | (228)
Other assets | (45) | (173) | (109)
Net change in other liabilities | (2) | 221 | 115
Net cash provided by operating activities | 21,056 | 27,836 | 8,271
Cash Flows from Investing Activities |  |  |
Net change in interest-bearing deposits | (9,404) | (266) | 146
Net cash used in investing activities | (9,404) | (266) | 146
Cash Flows from Financing Activities |  |  |
Cash dividends paid | (9,000) | (9,032) | (8,419)
Shares repurchased | (1,722) | (18,525) | 0
Net cash provided by (used in) financing activities | (10,722) | (27,557) | (8,419)
Net change in cash | 930 | 13 | (2)
Cash due from subsidiaries at beginning of year | 57 | 44 | 46
Cash due from subsidiaries at end of year | $ 987 | $ 57 | $ 44

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