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Note 14 - Other Comprehensive Income (Loss) | 12 Months Ended
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Dec. 31, 2012
Comprehensive Income (Loss) Note [Text Block] | Note 14: Other Comprehensive Income (Loss) The following table lists the beginning balance, yearly activity and ending balance of each component of "Accumulated other comprehensive loss, net" (in thousands):
|  | Unrealized Gains (Losses) On Securities |  |  | Adjustments For Pension Plans |  |  | Total Accumulated Other Comprehensive Loss, Net |
Balance January 1, 2010 |  | $ | 744 |  |  | $ | (14,927 | ) |  | $ | (14,183 | )
2010 change |  |  | 718 |  |  |  | (1,652 | ) |  |  | (934 | )
Balance December 31, 2010 |  |  | 1,462 |  |  |  | (16,579 | ) |  |  | (15,117 | )
2011 change |  |  | (627 | ) |  |  | (7,754 | ) |  |  | (8,381 | )
Balance December 31, 2011 |  |  | 835 |  |  |  | (24,333 | ) |  |  | (23,498 | )
2012 change |  |  | 1,224 |  |  |  | (1,644 | ) |  |  | (420 | )
Balance December 31, 2012 |  | $ | 2,059 |  |  | $ | (25,977 | ) |  | $ | (23,918 | )
The $1.6 million change in adjustments for pension plans for 2012 is net of $1.1 million for the income tax effect of such adjustments. The $1.2 million change in unrealized gains (losses) on securities is net of $1.2 million for the reclassification to current earnings of impairment of an equity security, as we deemed the impairment to be other-than-temporary. The 2012 change in unrealized gains (losses) on securities is also net of $0.3 million for the income tax effect of such adjustments, with some securities owned by our Mexican subsidiary. See Note 2 for more information on our marketable securities and Note 8 for more information on our employee benefit plans.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e640-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 14-26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e681-108580 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e709-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669619-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e689-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e716-108580 + Details
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