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Note Q - Parent Company Only Condensed Financial Information - Condensed Statements of Income (Details) - 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, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Gain on sale of ProAlliance Corporation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 810
Interest on subordinated debentures |  |  |  |  |  |  |  |  |  |  |  |  | 204 | 170 | 165
Income before income taxes and equity in undistributed earnings of subsidiaries.. |  |  |  |  |  |  |  |  |  |  |  |  | 8,840 | 11,383 | 11,193
Income tax benefit |  |  |  |  |  |  |  |  |  |  |  |  | 1,920 | 2,809 | 3,120
Net income | $ 2,024 | $ 358 | $ 1,706 | $ 2,832 | $ 1,898 | $ 1,642 | $ 1,410 | $ 3,624 | $ 423 | $ 2,742 | $ 1,344 | $ 3,564 | 6,920 | 8,574 | 8,073
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest on notes |  |  |  |  |  |  |  |  |  |  |  |  | 52 | 53 | 84
Other operating income |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 34
Dividends from subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  | 6,900 | 3,500 | 3,500
Gain on sale of ProAlliance Corporation |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 810
Interest on notes |  |  |  |  |  |  |  |  |  |  |  |  | 136 | 53 | 84
Interest on subordinated debentures |  |  |  |  |  |  |  |  |  |  |  |  | 204 | 170 | 165
Operating expenses |  |  |  |  |  |  |  |  |  |  |  |  | 667 | 345 | 384
Income before income taxes and equity in undistributed earnings of subsidiaries.. |  |  |  |  |  |  |  |  |  |  |  |  | 5,945 | 2,985 | 3,795
Income tax benefit |  |  |  |  |  |  |  |  |  |  |  |  | 256 | 167 | (108)
Equity in undistributed earnings of subsidiaries |  |  |  |  |  |  |  |  |  |  |  |  | 719 | 5,422 | 4,386
Net income |  |  |  |  |  |  |  |  |  |  |  |  | $ 6,920 | $ 8,574 | $ 8,073

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- Definition Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment. + References No definition available. + Details
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- Definition Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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