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Condensed Statements of Cash Flows (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Operating activities |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  | $ 6,148 | $ 6,259 | $ 6,175 | $ 5,958 | $ 25,126 | $ 24,540 | $ 25,490
Adjustments to reconcile net income to net cash provided by operating activities |  |  |  |  |  |  |  |  |  |  |
(Gain) loss on sale of securities | $ (388) | $ (25) | $ 79 | $ (1) | 7 | $ 39 | $ (213) | 23 | (335) | (144) | 1,385
Net change in other operating activities |  |  |  |  |  |  |  |  | 6,503 | 18,534 | 5,413
Net cash provided by operating activities |  |  |  |  |  |  |  |  | 43,088 | 58,519 | 41,689
Investing activities |  |  |  |  |  |  |  |  |  |  |
Proceeds from sale of securities available for sale |  |  |  |  |  |  |  |  | 104,928 | 10,999 | 162,443
Proceeds from divestitures |  |  |  |  |  |  |  |  | 58,226 | (231) | (131,230)
Net cash provided by (used in) investing activities |  |  |  |  |  |  |  |  | 110,210 | (70,785) | 280,955
Financing activities |  |  |  |  |  |  |  |  |  |  |
Redemption of preferred stock |  |  |  |  |  |  |  |  |  | (2,367) |
Payments for repurchase of treasury stock |  |  |  |  |  |  |  |  | (23,762) | (21,525) | (2,168)
Payments of common dividends |  |  |  |  |  |  |  |  | (10,396) | (9,994) | (9,200)
Payments of preferred dividends |  |  |  |  |  |  |  |  |  | (219) | (910)
Net cash used in financing activities |  |  |  |  |  |  |  |  | (128,778) | (173,607) | (141,551)
Net increase (decrease) in cash and cash equivalents |  |  |  |  |  |  |  |  | 24,520 | (185,873) | 181,093
Cash and cash equivalents at beginning of period |  |  |  | 51,787 |  |  |  | 237,660 | 51,787 | 237,660 | 56,567
Cash and cash equivalents at end of period | 76,307 |  |  |  | 51,787 |  |  |  | 76,307 | 51,787 | 237,660
First Community Bancshares, Inc. |  |  |  |  |  |  |  |  |  |  |
Operating activities |  |  |  |  |  |  |  |  |  |  |
Net income |  |  |  |  |  |  |  |  | 25,126 | 24,540 | 25,490
Adjustments to reconcile net income to net cash provided by operating activities |  |  |  |  |  |  |  |  |  |  |
Equity in undistributed net income of subsidiaries |  |  |  |  |  |  |  |  | 4,943 | (1,995) | (12,109)
(Gain) loss on sale of securities |  |  |  |  |  |  |  |  | (65) | (38) | 2
Net change in other operating activities |  |  |  |  |  |  |  |  | 397 | (626) | 4,212
Net cash provided by operating activities |  |  |  |  |  |  |  |  | 25,458 | 21,881 | 17,595
Investing activities |  |  |  |  |  |  |  |  |  |  |
Proceeds from sale of securities available for sale |  |  |  |  |  |  |  |  | 8,660 | 199 | 5,030
Proceeds from divestitures |  |  |  |  |  |  |  |  | 4,900 |  |
Return of capital from (investment in) subsidiaries |  |  |  |  |  |  |  |  | 3,654 |  | (2,000)
Dividends in excess of undistributed net income of subsidiaries |  |  |  |  |  |  |  |  | 4,943 |  |
Net change in other investing activities |  |  |  |  |  |  |  |  | (98) |  |
Net cash provided by (used in) investing activities |  |  |  |  |  |  |  |  | 22,059 | 199 | 3,030
Financing activities |  |  |  |  |  |  |  |  |  |  |
(Repayments of) proceeds from other debt |  |  |  |  |  |  |  |  |  | (2,000) | 2,000
Redemption of preferred stock |  |  |  |  |  |  |  |  |  | (2,367) |
Proceeds from issuance of common stock |  |  |  |  |  |  |  |  | 1,243 | 264 | 89
Payments for repurchase of treasury stock |  |  |  |  |  |  |  |  | (23,762) | (21,525) | (2,168)
Payments of common dividends |  |  |  |  |  |  |  |  | (10,396) | (9,994) | (9,200)
Payments of preferred dividends |  |  |  |  |  |  |  |  |  | (219) | (910)
Net change in other financing activities |  |  |  |  |  |  |  |  | 592 | 482 | 338
Net cash used in financing activities |  |  |  |  |  |  |  |  | (32,323) | (35,359) | (9,851)
Net increase (decrease) in cash and cash equivalents |  |  |  |  |  |  |  |  | 15,194 | (13,279) | 10,774
Cash and cash equivalents at beginning of period |  |  |  | $ 8,367 |  |  |  | $ 21,646 | 8,367 | 21,646 | 10,872
Cash and cash equivalents at end of period | $ 23,561 |  |  |  | $ 8,367 |  |  |  | $ 23,561 | $ 8,367 | $ 21,646

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- Definition The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66010992&loc=d3e26853-111562 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 + Details
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