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Comprehensive Income | 6 Months Ended
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Jun. 30, 2013
Comprehensive Income [Abstract] |
Comprehensive Income | Comprehensive income reflects the change in equity of a business enterprise during a period from transactions and other events and circumstances from non-owner sources. For the Company, comprehensive income represents net income adjusted for unrealized gains and losses on certain investments and foreign currency translation adjustments. The following table presents the net changes in the Company's accumulated other comprehensive income by component (1):
| For Three Months Ended June 30, |  | For Six Months Ended June 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Foreign currency translation adjustments: |  |  |  |  |  |  |
Balance at beginning of period | $ | 1,857,184 |  |  | $ | 2,474,742 |  |  | $ | 2,458,933 |  |  | $ | 2,129,957 |
Other Comprehensive income before reclassifications | 229,115 |  |  | (784,992 | ) |  | (372,634 | ) |  | (440,207 | )
Amounts reclassified from accumulated other comprehensive income | — |  |  | — |  |  | — |  |  | — |
Net current-period change | 229,115 |  |  | (784,992 | ) |  | (372,634 | ) |  | (440,207 | )
Balance at end of period | 2,086,299 |  |  | 1,689,750 |  |  | 2,086,299 |  |  | 1,689,750 |
Unrealized gains(losses) on available-for-sale securities: |  |  |  |  |  |  |
Balance at beginning of period | 21,088,438 |  |  | 19,196,431 |  |  | 15,111,778 |  |  | 10,412,246 |
Other Comprehensive income before reclassifications | 881,260 |  |  | (3,991,928 | ) |  | 8,692,354 |  |  | 5,763,724 |
Amounts reclassified from accumulated other comprehensive income | (3,269,581 | ) |  | (1,781,868 | ) |  | (5,104,015 | ) |  | (2,753,335 | )
Net current-period change | (2,388,321 | ) |  | (5,773,796 | ) |  | 3,588,339 |  |  | 3,010,389 |
Balance at end of period | 18,700,117 |  |  | 13,422,635 |  |  | 18,700,117 |  |  | 13,422,635 |
Accumulated other comprehensive income, end of period | $ | 20,786,416 |  |  | $ | 15,112,385 |  |  | $ | 20,786,416 |  |  | $ | 15,112,385 |
(1) All amounts are shown net of tax. Amounts in parentheses indicate debits. The following table presents details of reclassifications out of other comprehensive income for the three and six months ended June 30, 2013 and 2012.
Details about Accumulated Other Comprehensive Income Components (2) |  | Amounts Reclassified from Other Comprehensive Income |  | Affected Line item in the Statement of Consolidated Income
|  | For the Three Months ended June 30, |  | For the Six Months ended June 30, |  |
|  | 2013 |  | 2012 |  | 2013 |  | 2012 |  |
Unrealized gains and (losses) on available-for-sale securities |  |  |  |  |  |  |  |  |  |
Realized gain (loss) on sale of securities |  | $ | 5,030,124 |  |  | $ | 2,741,335 |  |  | $ | 7,852,331 |  |  | $ | 4,235,900 |  |  | Other, net
|  | (1,760,543 | ) |  | (959,467 | ) |  | (2,748,316 | ) |  | (1,482,565 | ) |  | Provision for Income Taxes
Total reclassifications for the period |  | $ | 3,269,581 |  |  | $ | 1,781,868 |  |  | $ | 5,104,015 |  |  | $ | 2,753,335 |  |  | Net of tax
(2) Amounts in parentheses indicate debits.

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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 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 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=20435746&loc=d3e681-108580 Reference 3: 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 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 -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e689-108580 Reference 6: 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 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=20435746&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 12 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e640-108580 Reference 9: 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 10: 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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