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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Cash Flows from Operating Activities |  |  |  |  |
Net income | $ 3,342 | $ 2,243 | $ 5,778 | $ 3,948 |
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |  |
Depreciation and amortization of premises and equipment |  |  | 642 | 654 |
Amortization of core deposit intangibles |  |  | 19 | 94 |
Amortization of debt issuance costs |  |  | 1 | 9 |
Origination of loans held for sale |  |  | (1,586) | (3,183) |
Proceeds from sale of loans held for sale |  |  | 1,856 | 3,237 |
Net gains on sales of loans held for sale | (18) | (26) | (25) | (57) |
(Recovery of) provision for loan losses |  |  | (1,000) | 1,700 | $ 3,000
Net gains on securities available for sale | 0 | 0 | (37) | 0 |
Net gains on sale of other real estate owned |  |  | (9) | 0 | 0
Increase in cash value of bank owned life insurance |  |  | (212) | (214) |
Accretion of discounts and amortization of premiums on securities, net |  |  | 448 | 334 |
Accretion of premium on time deposits |  |  | (6) | (17) |
Stock-based compensation |  |  | 119 | 168 |
Excess tax deficiency (benefit) on stock-based compensation |  |  | 3 | (2) |
Gains on disposal of premises and equipment |  |  | (26) | (9) |
Deferred income tax expense (benefit) |  |  | 337 | (734) |
Changes in assets and liabilities: |  |  |  |  |
Decrease (increase) in interest receivable |  |  | 55 | (1,798) |
(Increase) in other assets |  |  | (4,992) | (195) |
(Decrease) increase in accrued interest payable and other liabilities |  |  | (1,950) | 177 |
Net cash (used in) provided by operating activities |  |  | (585) | 4,112 |
Cash Flows from Investing Activities |  |  |  |  |
Proceeds from maturities, calls, principal payments, and sales of securities available for sale |  |  | 21,962 | 13,930 |
Proceeds from maturities, calls, and principal payments of securities held to maturity |  |  | 3,288 | 1,364 |
Purchase of securities available for sale |  |  | (106,060) | (13,124) |
Net redemption (purchase) of restricted securities |  |  | 244 | (42) |
Purchase of premises and equipment |  |  | (205) | (699) |
Proceeds from sale of premises and equipment |  |  | 32 | 9 |
Proceeds from sale of other real estate owned |  |  | 139 | 0 |
Net (increase) decrease in loans |  |  | 11,416 | (77,508) |
Net cash used in investing activities |  |  | (69,184) | (76,070) |
Cash Flows from Financing Activities |  |  |  |  |
Net increase in demand deposits and savings accounts |  |  | 76,309 | 135,860 |
Net decrease in time deposits |  |  | (4,459) | (3,270) |
Proceeds from subordinated debt, net of issuance costs |  |  | 0 | 4,990 |
Cash dividends paid on common stock, net of reinvestment |  |  | (1,092) | (1,010) |
Net cash provided by financing activities |  |  | 70,719 | 134,452 |
Increase in cash and cash equivalents |  |  | 950 | 62,494 |
Cash and Cash Equivalents |  |  |  |  |
Beginning |  |  | 127,297 | 45,785 | 45,785
Ending | $ 128,247 | $ 108,279 | 128,247 | 108,279 | 127,297
Supplemental Disclosures of Cash Flow Information |  |  |  |  |
Interest |  |  | 1,168 | 2,022 |
Income taxes |  |  | 1,205 | 1,082 |
Supplemental Disclosures of Noncash Investing and Financing Activities |  |  |  |  |
Unrealized (losses) gains on securities available for sale |  |  | (1,724) | 3,298 |
Change in fair value of cash flow hedges |  |  | 457 | (31) |
Transfer from loans to other real estate owned |  |  | 130 | 0 | $ 0
Issuance of common stock, dividend reinvestment plan |  |  | 77 | 70 |
First National Corporation 2014 Stock Incentive Plan [Member] |  |  |  |  |
Cash Flows from Financing Activities |  |  |  |  |
Repurchase of common stock |  |  | (39) | (47) |
Stock Repurchase Plan [Member] |  |  |  |  |
Cash Flows from Financing Activities |  |  |  |  |
Repurchase of common stock |  |  | $ 0 | $ (2,071) |

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- Definition The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 21 -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3461-108585 + Details
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