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Note G - Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2014
Accumulated Other Comprehensive Income [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Unrealized gains and losses on available-for-sale securities |
|  | (in thousands) |
Balance at March 31, 2014, net of tax of $4,029 |  | $ | 6,582 |
Other comprehensive income before reclassifications, net of tax of $434 |  |  | 710 |
Amounts reclassified from accumulated other comprehensive income, net of tax of $- |  |  | 1 |
Net current-period other comprehensive income |  |  | 711 |
Balance at June 30, 2014, net of tax of $4,463 |  | $ | 7,293 |
Balance at December 31, 2013, net of tax of $3,770 |  | $ | 6,160 |
Other comprehensive income before reclassifications, net of tax of $693 |  |  | 1,132 |
Amounts reclassified from accumulated other comprehensive income, net of tax of $- |  |  | 1 |
Net current-period other comprehensive income |  |  | 1,133 |
Balance at June 30, 2014, net of tax of $4,463 |  | $ | 7,293 |
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|  | Amounts Reclassified from Accumulated Other Comprehensive Income (a) |  |
Details about Accumulated Other Comprehensive Income Component |  | Six Months Ended June 30, 2014 |  | Statement of Operations Classification
|  | (in thousands) |  |
Unrealized gains and losses on available-for-sale securities: |  |  |  |  |
Impairment expense |  | $ | (1 | ) | Non-operating income
Total before tax |  |  | (1 | ) | Income before income taxes
Tax benefit |  |  | - |  | Income tax expense
Total after tax |  | $ | (1 | ) | Net income

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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 + Details
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