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Investments in Securities and Fair Value (Tables) | 12 Months Ended
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Dec. 31, 2014
Investments, Debt and Equity Securities [Abstract] |
Schedule of Gross Unrealized Gains (Losses) and Amortized Cost for Securities | The aggregate estimated fair value, gross unrealized holding gains, gross unrealized holding losses, and amortized cost for securities by major security type at December 31 were as follows:
December 31, 2014 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Fixed maturities, available-for-sale, at fair value: |  |  |  |  |  |  |
General obligations of U.S. states, territories and political subdivisions | $ | 35,215,247 |  |  | $ | 1,527,794 |  |  | $ | 19,542 |  |  | $ | 36,723,499 |
Issuer obligations of U.S. states, territories and political subdivisions special revenue | 46,707,033 |  |  | 2,405,725 |  |  | 55,502 |  |  | 49,057,256 |
Corporate debt securities | 21,576,641 |  |  | 823,133 |  |  | 71,339 |  |  | 22,328,435 |
Auction rate securities | 922,129 |  |  | 16,971 |  |  | — |  |  | 939,100 |
Total | $ | 104,421,050 |  |  | $ | 4,773,623 |  |  | $ | 146,383 |  |  | $ | 109,048,290 |
Equity securities, available-for-sale, at fair value: |  |  |  |  |  |  |  |  |  |  |
Common stocks and nonredeemable preferred stocks | $ | 24,128,753 |  |  | $ | 15,225,459 |  |  | $ | 99,231 |  |  | $ | 39,254,981 |
Total | $ | 24,128,753 |  |  | $ | 15,225,459 |  |  | $ | 99,231 |  |  | $ | 39,254,981 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |
Money market funds and certificates of deposit | $ | 2,576,993 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,576,993 |
Total | $ | 2,576,993 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,576,993 |
December 31, 2013 | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Fixed maturities, available-for-sale, at fair value: |  |  |  |  |  |  |
General obligations of U.S. states, territories and political subdivisions | $ | 38,449,309 |  |  | $ | 1,922,862 |  |  | $ | 184,351 |  |  | $ | 40,187,820 |
Issuer obligations of U.S. states, territories and political subdivisions special revenue | 30,874,571 |  |  | 1,234,130 |  |  | 204,800 |  |  | 31,903,901 |
Corporate debt securities | 17,736,608 |  |  | 789,840 |  |  | 108,456 |  |  | 18,417,992 |
Auction rate securities | 919,672 |  |  | 16,028 |  |  | — |  |  | 935,700 |
Total | $ | 87,980,160 |  |  | $ | 3,962,860 |  |  | $ | 497,607 |  |  | $ | 91,445,413 |
Equity securities, available-for sale, at fair value: |  |  |  |  |  |  |
Common stocks and nonredeemable preferred stocks | $ | 22,200,369 |  |  | $ | 14,052,780 |  |  | $ | 109,084 |  |  | $ | 36,144,065 |
Total | $ | 22,200,369 |  |  | $ | 14,052,780 |  |  | $ | 109,084 |  |  | $ | 36,144,065 |
Short-term investments: |  |  |  |  |  |  |  |  |  |  |
Money market funds and certificates of deposit | $ | 7,926,373 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,926,373 |
Total | $ | 7,926,373 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,926,373 |
Schedule Of Fixed Maturity Securities | The scheduled maturities of fixed maturity securities at December 31, 2014 were as follows:
| Available-for-Sale
| Amortized Cost |  | Fair Value
Due in one year or less | $ | 13,682,264 |  |  | $ | 13,844,384 |
Due after one year through five years | 52,358,705 |  |  | 54,918,427 |
Due five years through ten years | 36,385,776 |  |  | 37,703,640 |
Due after ten years | 1,994,305 |  |  | 2,581,839 |
Total | $ | 104,421,050 |  |  | $ | 109,048,290 |
Schedule of Earnings on Investments | Earnings on investments for the years ended December 31 were as follows:
| 2014 |  | 2013 |  | 2012
Fixed maturities | $ | 3,282,810 |  |  | $ | 2,997,901 |  |  | $ | 3,154,131 |
Equity securities | 973,419 |  |  | 890,917 |  |  | 815,674 |
Invested cash and other short-term investments | 3,202 |  |  | 5,754 |  |  | 10,576 |
Miscellaneous interest | 70 |  |  | 36 |  |  | 30 |
Investment income | $ | 4,259,501 |  |  | $ | 3,894,608 |  |  | $ | 3,980,411 |
Schedule of Gross Realized Gain (Loss) on Securities | Gross realized gains and losses on sales of investments for the years ended December 31 are summarized as follows:
| 2014 |  | 2013 |  | 2012
Gross realized gains: |  |  |  |  |
General obligations of U.S. states, territories and political subdivisions | $ | — |  |  | $ | — |  |  | $ | 250 |
Corporate debt securities | 6,670 |  |  | — |  |  | 52,396 |
Common stocks and nonredeemable preferred stocks | 1,021,463 |  |  | 369,673 |  |  | 450,461 |
Auction rate securities | — |  |  | — |  |  | 211,061 |
Total | 1,028,133 |  |  | 369,673 |  |  | 714,168 |
Gross realized losses: |  |  |  |  |
Common stocks and nonredeemable preferred stocks | (509,854 | ) |  | (180,169 | ) |  | (91,975 | )
Other than temporary impairment of securities | (14,542 | ) |  | — |  |  | (93,436 | )
Total | (524,396 | ) |  | (180,169 | ) |  | (185,411 | )
Net realized gain | $ | 503,737 |  |  | $ | 189,504 |  |  | $ | 528,757 |
Net realized (loss) gain on other investments: |  |  |  |  |
Impairments of other assets and investments | $ | (10,062 | ) |  | $ | (34,070 | ) |  | $ | (6,504 | )
Net gain on other assets and investments | 45,288 |  |  | 48,946 |  |  | 543,986 |
Net loss on other assets and investments | (270,669 | ) |  | (8,580 | ) |  | — |
Total | $ | (235,443 | ) |  | $ | 6,296 |  |  | $ | 537,482 |
Net realized gain on investments | $ | 268,294 |  |  | $ | 195,800 |  |  | $ | 1,066,239 |
Schedule of Unrealized Loss on Investments | The following table presents the gross unrealized losses on investment securities and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous loss position at December 31, 2014 and 2013:
| Less than 12 Months |  | 12 Months or Longer |  | Total
December 31, 2014 | Fair Value |  | Unrealized Loss |  | Fair Value |  | Unrealized Loss |  | Fair Value |  | Unrealized Loss
General obligations of U.S. states, territories and political subdivisions | $ | 2,113,194 |  |  | $ | (19,542 | ) |  | $ | — |  |  | $ | — |  |  | $ | 2,113,194 |  |  | $ | (19,542 | )
Issuer obligations of U.S. states, territories and political subdivisions special revenue | 3,946,977 |  |  | (13,453 | ) |  | 1,182,390 |  |  | (42,049 | ) |  | 5,129,367 |  |  | (55,502 | )
Corporate debt securities | 6,924,430 |  |  | (71,339 | ) |  | — |  |  | — |  |  | 6,924,430 |  |  | (71,339 | )
Total fixed maturity securities | $ | 12,984,601 |  |  | $ | (104,334 | ) |  | $ | 1,182,390 |  |  | $ | (42,049 | ) |  | $ | 14,166,991 |  |  | $ | (146,383 | )
Equity securities | 930,208 |  |  | (71,669 | ) |  | 141,280 |  |  | (27,562 | ) |  | 1,071,488 |  |  | (99,231 | )
Total temporarily impaired securities | $ | 13,914,809 |  |  | $ | (176,003 | ) |  | $ | 1,323,670 |  |  | $ | (69,611 | ) |  | $ | 15,238,479 |  |  | $ | (245,614 | )
December 31, 2013 |  |  |  |  |  |  |  |  |  |  |
General obligations of U.S. states, territories and political subdivisions | $ | 4,198,012 |  |  | $ | (184,351 | ) |  | $ | — |  |  | $ | — |  |  | $ | 4,198,012 |  |  | $ | (184,351 | )
Issuer obligations of U.S. states, territories and political subdivisions special revenue | 11,010,093 |  |  | (204,800 | ) |  | — |  |  | — |  |  | 11,010,093 |  |  | (204,800 | )
Corporate debt securities | 5,942,570 |  |  | (108,456 | ) |  | — |  |  | — |  |  | 5,942,570 |  |  | (108,456 | )
Total fixed maturity securities | $ | 21,150,675 |  |  | $ | (497,607 | ) |  | $ | — |  |  | $ | — |  |  | $ | 21,150,675 |  |  | $ | (497,607 | )
Equity securities | 2,035,971 |  |  | (72,998 | ) |  | 244,929 |  |  | (36,086 | ) |  | 2,280,900 |  |  | (109,084 | )
Total temporarily impaired securities | $ | 23,186,646 |  |  | $ | (570,605 | ) |  | $ | 244,929 |  |  | $ | (36,086 | ) |  | $ | 23,431,575 |  |  | $ | (606,691 | )
Schedule of Assumptions Used to Determine Fair Value | The following table summarizes key assumptions the service used to determine fair value as of December 31, 2014 and 2013:
| 2014 |  | 2013
Cumulative probability of earning maximum rate until maturity | —% |  | —%
Cumulative probability of principle returned prior to maturity | 95.2% |  | 95.6%
Cumulative probability of default at some future point | 4.8% |  | 4.4%
Schedule of Fair Value Assets Measured on Recurring Basis | The following table presents, by level, the financial assets carried at fair value measured on a recurring basis as of December 31, 2014 and 2013. The table does not include cash on hand and also does not include assets which are measured at historical cost or any basis other than fair value. Level 3 assets are comprised solely of ARS.
As of December 31, 2014 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Short-term investments | $ | 2,576,993 |  |  | $ | — |  |  | $ | — |  |  | $ | 2,576,993 |
Equity securities: |  |  |  |  |  |  |
Common stocks and nonredeemable preferred stock | 39,254,981 |  |  | — |  |  | — |  |  | 39,254,981 |
Fixed maturities: |  |  |  |  |  |  |
Obligations of U.S. states, territories and political subdivisions* | — |  |  | 85,780,755 |  |  | — |  |  | 85,780,755 |
Corporate debt securities* | — |  |  | 22,328,435 |  |  | 939,100 |  |  | 23,267,535 |
Total | $ | 41,831,974 |  |  | $ | 108,109,190 |  |  | $ | 939,100 |  |  | $ | 150,880,264 |
As of December 31, 2013 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Short-term investments | $ | 7,926,373 |  |  | $ | — |  |  | $ | — |  |  | $ | 7,926,373 |
Equity securities: |  |  |  |  |  |  |
Common stocks and nonredeemable preferred stock | 36,144,065 |  |  | — |  |  | — |  |  | 36,144,065 |
Fixed maturities: |  |  |  |  |  |  |
Obligations of U.S. states, territories and political subdivisions* | — |  |  | 72,091,721 |  |  | — |  |  | 72,091,721 |
Corporate debt securities* | — |  |  | 18,417,992 |  |  | 935,700 |  |  | 19,353,692 |
Total | $ | 44,070,438 |  |  | $ | 90,509,713 |  |  | $ | 935,700 |  |  | $ | 135,515,851 |
*Denotes fair market value obtained from pricing services.
Schedule of Carrying Value and Fair Value of Financial Assets | The carrying amounts and fair values of these financial instruments (please note investments are disclosed in a previous table) as of December 31, 2014 and 2013 are presented in the following table:
As of December 31, 2014 |  |  |  |  |  |  |  |  |
Financial Assets | Carrying Value |  | Estimated Fair Value |  | Level 1 |  | Level 2 |  | Level 3
Cash and cash equivalents | $ | 15,826,515 |  |  | $ | 15,826,515 |  |  | $ | 15,826,515 |  |  | $ | — |  |  | $ | — |
Cost-basis investments | 2,516,608 |  |  | 2,675,817 |  |  | — |  |  | — |  |  | 2,675,817 |
Accrued dividends and interest | 1,063,837 |  |  | 1,063,837 |  |  | 1,063,837 |  |  | — |  |  | — |
Total | $ | 19,406,960 |  |  | $ | 19,566,169 |  |  | $ | 16,890,352 |  |  | $ | — |  |  | $ | 2,675,817 |
As of December 31, 2013 |  |  |  |  |  |  |  |  |
Financial Assets | Carrying Value |  | Estimated Fair Value |  | Level 1 |  | Level 2 |  | Level 3
Cash and cash equivalents | $ | 23,626,761 |  |  | $ | 23,626,761 |  |  | $ | 23,626,761 |  |  | $ | — |  |  | $ | — |
Cost-basis investments | 1,927,429 |  |  | 2,069,302 |  |  | — |  |  | — |  |  | 2,069,302 |
Accrued dividends and interest | 1,006,698 |  |  | 1,006,698 |  |  | 1,006,698 |  |  | — |  |  | — |
Total | $ | 26,560,888 |  |  | $ | 26,702,761 |  |  | $ | 24,633,459 |  |  | $ | — |  |  | $ | 2,069,302 |
Financial Liabilities |  |  |  |  |  |  |  |  |
Contingent consideration | $ | 341,250 |  |  | $ | 341,250 |  |  | $ | — |  |  | $ | — |  |  | $ | 341,250 |
Total | $ | 341,250 |  |  | $ | 341,250 |  |  | $ | — |  |  | $ | — |  |  | $ | 341,250 |
Schedule of Fair Value Assets Measured at Unobservable Input Reconciliation | The following table presents a reconciliation of the Company’s assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3), which are all ARS securities, for the twelve months ended December 31, 2014 and 2013:
Changes in fair value during the year ended December 31: | 2014 |  | 2013
Beginning balance at January 1 | $ | 935,700 |  |  | $ | 932,200 |
Redemptions and sales | — |  |  | — |
Realized gain – included in net realized gain on investments | — |  |  | — |
Realized loss – included in net realized gain on investments | — |  |  | — |
Unrealized gain - included in other comprehensive income | 3,400 |  |  | 3,500 |
Ending balance at December 31 | $ | 939,100 |  |  | $ | 935,700 |
Schedule of Changing in Fair Value of Liabilities on Recurring Basis Using Significant Unobservable Inputs | The following table presents a reconciliation of the Company’s liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3), consisting solely of contingent acquisition consideration, for the twelve months ended December 31, 2014 and 2013:
Changes in fair value during the period ended: | 2014 |  | 2013
Beginning balance at January 1 | $ | 341,250 |  |  | $ | 691,250 |
Addition of contingent consideration | — |  |  | — |
Payment for contingent consideration | (341,250 | ) |  | (350,000 | )
Ending balance, net | $ | — |  |  | $ | 341,250 |
Schedule of Estimated Fair Value Hierarchy of Investments and Related Impairments Recognized | The following table summarizes the corresponding estimated fair value hierarchy of such investments at December 31, 2014 and 2013 and the related impairments recognized:
December 31, 2014 | Valuation Method |  | Impaired |  | Level 1 |  | Level 2 |  | Level 3 |  | Total at Estimated Fair Value |  | Impairment Losses
Cost-basis investments | Fair Value |  | Yes |  | $ | — |  |  | $ | — |  |  | $ | 22,682 |  |  | $ | 22,682 |  |  | $ | (10,062 | )
Total cost-basis investments and other assets |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 22,682 |  |  | $ | 22,682 |  |  | $ | (10,062 | )
December 31, 2013 | Valuation Method |  | Impaired |  | Level 1 |  | Level 2 |  | Level 3 |  | Total at Estimated Fair Value |  | Impairment Losses
Cost-basis investments | Fair Value |  | Yes |  | $ | — |  |  | $ | — |  |  | $ | 32,744 |  |  | $ | 32,744 |  |  | $ | (34,070 | )
Total cost-basis investments and other assets |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 32,744 |  |  | $ | 32,744 |  |  | $ | (34,070 | )

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- Definition Tabular disclosure of unrealized gains and losses on investments. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration