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Consolidated Statements Of Cash Flows (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Operating Activities |  |
Net income | $ 11,190,907 | $ 6,933,936
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 486,922 | 475,679
Amortization, net | 468,006 | 338,967
Amortization related to postretirement benefits obligation | 10,076 | 12,720
Share-based compensation expense related to stock options | 74,553 | 213,514
Increase (decrease) in allowance for doubtful accounts on premiums receivable | 684,581 | (203,000)
Net (gain) loss on disposals of property | (28,538) | (26,528)
Net realized gain on investments | (1,066,239) | (28,559)
Net earnings from other investments | (1,674,594) | (749,688)
Provision for claims | 6,072,115 | 3,342,427
(Benefit) provision for deferred income taxes | (292,000) | 21,000
Other | 22,101 | 0
Changes in assets and liabilities: |  |
(Increase) decrease in receivables | (4,912,295) | 646,786
(Increase) decrease in other assets | (407,252) | 77,056
Increase in accounts payable and accrued liabilities | 2,372,995 | 1,913,799
Increase (decrease) in current income taxes payable | 696,291 | (415,823)
Payments of claims, net of recoveries | (4,990,115) | (3,545,127)
Net cash provided by operating activities | 8,707,514 | 9,007,159
Investing Activities |  |
Purchases of available-for-sale securities | (15,899,439) | (15,318,418)
Purchases of short-term securities | (6,347,527) | (1,883,562)
Purchases of other investments | (3,441,412) | (853,599)
Purchase of subsidiary | (350,000) | 0
Proceeds from maturities of available-for-sale securities | 15,646,381 | 9,851,523
Proceeds from sales and maturities of short-term securities | 6,892,141 | 14,974,850
Proceeds from sales and distributions of other investments | 2,301,647 | 861,865
Proceeds from sale of other assets | 220,455 | 0
Purchases of property | (568,728) | (361,207)
Proceeds from disposals of property | 65,837 | 31,157
Net cash (used in) provided by investing activities | (1,480,645) | 7,302,609
Financing Activities |  |
Repurchases of common stock | (3,975,532) | (5,940,463)
Exercise of options | 160,557 | 155,163
Distributions to noncontrolling interests | (40,800) | 0
Dividends paid | (603,334) | (599,241)
Net cash used in financing activities | (4,459,109) | (6,384,541)
Net Increase in Cash and Cash Equivalents | 2,767,760 | 9,925,227
Cash and Cash Equivalents, Beginning of Period | 18,042,258 | 8,117,031
Cash and Cash Equivalents, End of Period | 20,810,018 | 18,042,258
Cash Paid During the Year for |  |
Income taxes, payments, net | 4,479,000 | 2,963,000
Non cash net unrealized gain on investments, net of deferred tax provision of $(730,555) and $(969,710) for 2012 and 2011, respectively | (1,393,943) | (1,888,025)
Adjustments to postretirement benefits obligation, net of deferred tax provision of $(28,192) and $(39,130) for 2012 and 2011, respectively | 54,726 | 75,959
Non-cash intangible assets acquired from purchase of subsidiary | (1,481,900) | 0
Non-cash contingent liability from purchase of subsidiary | $ 691,250 | $ 0

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- Definition The cash inflow associated with the sale of other investments not otherwise defined in the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 16 -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 Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 18 -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3521-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3574-108585 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 31 -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. + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 16 -Subparagraph c -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 -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 15 -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 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph i -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 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 19 -Subparagraph a -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 18 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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