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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash Flows from Operating Activities |  |
Net income | $ 3,948 | $ 4,347
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization of premises and equipment | 654 | 669
Amortization of core deposit intangibles | 94 | 170
Amortization of debt issuance costs | 9 | 9
Origination of loans held for sale | (3,183) | (4,017)
Proceeds from sale of loans held for sale | 3,237 | 3,808
Net gains on sales of loans held for sale | (57) | (47)
Provision for loan losses | 1,700 | 200
Increase in cash value of bank owned life insurance | (214) | (202)
Accretion of discounts and amortization of premiums on securities, net | 334 | 285
Accretion of premium on time deposits | (17) | (32)
Stock-based compensation | 168 | 68
Excess tax benefits on stock-based compensation | (2) | (2)
Gains on disposal of premises and equipment | (9) | 0
Deferred income tax benefit | (734) | (78)
Changes in assets and liabilities: |  |
Increase in interest receivable | (1,798) | (50)
Increase in other assets | (195) | (711)
Increase (decrease) in accrued expenses and other liabilities | 177 | (183)
Net cash provided by operating activities | 4,112 | 4,234
Cash Flows from Investing Activities |  |
Proceeds from maturities, calls, and principal payments of securities available for sale | 13,930 | 8,209
Proceeds from maturities, calls, and principal payments of securities held to maturity | 1,364 | 1,089
Purchases of securities available for sale | (13,124) | (1,394)
Net purchase of restricted securities | (42) | (13)
Purchase of premises and equipment | (699) | (785)
Proceeds from sale of premises and equipment | 9 | 0
Purchase of bank owned life insurance | 0 | (3,000)
Net increase in loans | (77,508) | (32,312)
Net cash used in investing activities | (76,070) | (28,206)
Cash Flows from Financing Activities |  |
Net increase in demand deposits and savings accounts | 135,860 | 20,605
Net decrease in time deposits | (3,270) | (1,324)
Proceeds from subordinated debt, net of issuance costs | 4,990 | 0
Cash dividends paid on common stock, net of reinvestment | (1,010) | (837)
Net cash provided by financing activities | 134,452 | 18,424
Increase (decrease) in cash and cash equivalents | 62,494 | (5,548)
Cash and Cash Equivalents |  |
Beginning | 45,785 | 28,618
Ending | 108,279 | 23,070
Supplemental Disclosures of Cash Flow Information |  |
Interest | 2,022 | 2,371
Income taxes | 1,082 | 1,027
Supplemental Disclosures of Noncash Investing and Financing Activities |  |
Unrealized gains on securities available for sale | 3,298 | 3,693
Unrealized losses on securities transferred from held to maturity to available for sale | 0 | (431)
Fair value of securities transferred from held to maturity to available for sale | 0 | 23,036
Change in fair value of cash flow hedges | (31) | 0
Issuance of common stock, dividend reinvestment plan | 70 | 56
First National Corporation 2014 Stock Incentive Plan [Member] |  |
Cash Flows from Financing Activities |  |
Repurchase of common stock | (47) | (20)
Stock Repurchase Plan [Member] |  |
Cash Flows from Financing Activities |  |
Repurchase of common stock | $ (2,071) | $ 0

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