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Note 11 - Accumulated Other Comprehensive Income | 3 Months Ended
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Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Accumulated Other Comprehensive Income | Accumulated Other Comprehensive Income The following table shows the rollforward of AOCI as of the periods indicated:
| Three Months Ended March 31, 2015
(In thousands) | Before Tax |  | Tax Effect |  | Net of Tax
Balance at beginning of period | $ | 79,208 |  |  | $ | 27,723 |  |  | $ | 51,485 |
Other comprehensive income (“OCI”): |  |  |  |  |
Net foreign currency translation adjustments | (194 | ) |  | (68 | ) |  | (126 | )
Unrealized gains on investments: |  |  |  |  |  |
Unrealized holding gains arising during the period | 9,929 |  |  | 3,475 |  |  | 6,454 |
Less: Reclassification adjustment for net losses included in net income (1) | (51 | ) |  | (18 | ) |  | (33 | )
Net unrealized gains on investments | 9,980 |  |  | 3,493 |  |  | 6,487 |
Net unrealized gains from investments recorded as assets held for sale | 2,812 |  |  | 984 |  |  | 1,828 |
OCI | 12,598 |  |  | 4,409 |  |  | 8,189 |
Balance at end of period | $ | 91,806 |  |  | $ | 32,132 |  |  | $ | 59,674 |
| Three Months Ended March 31, 2014
(In thousands) | Before Tax |  | Tax Effect |  | Net of Tax
Balance at beginning of period | $ | 57,345 |  |  | $ | 19,962 |  |  | $ | 37,383 |
OCI: |  |  |  |  |
Unrealized gains on investments: |  |  |  |  |
Unrealized holding gains arising during the period | 2,670 |  |  | 1 |  |  | 2,669 |
Less: Reclassification adjustment for net gains included in net income (1) | 5 |  |  | 1 |  |  | 4 |
Net unrealized gains on investments | 2,665 |  |  | — |  |  | 2,665 |
Net unrealized gains from investments recorded as assets held for sale | 1,175 |  |  | (121 | ) |  | 1,296 |
OCI | 3,840 |  |  | (121 | ) |  | 3,961 |
Balance at end of period | $ | 61,185 |  |  | $ | 19,841 |  |  | $ | 41,344 |
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(1) | Included in net gains on investments and other financial instruments on our condensed consolidated statements of operations.

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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 11 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580 Reference 2: 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=36458714&loc=d3e681-108580 Reference 3: 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=27012166&loc=d3e187085-122770 Reference 4: 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=36458714&loc=d3e689-108580 Reference 5: 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=36458714&loc=SL7669619-108580 Reference 6: 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=36458714&loc=d3e640-108580 Reference 7: 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=36458714&loc=d3e716-108580 Reference 8: 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=36458714&loc=d3e709-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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