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Investments In Securities (Schedule Of Gross Unrealized Gains And Losses And Amortized Cost For Securities) (Details) (USD $) | Jun. 30, 2014 | Dec. 31, 2013
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Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | $ 86,162,748 | $ 87,980,160
General Obligations Of U.S. States, Territories And Political Subdivisions |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 34,103,890 | 38,449,309
Available-for-sale, at fair value, Gross Unrealized Gains | 1,896,485 | 1,922,862
Available-for-sale, at fair value, Gross Unrealized Losses | 25,554 | 184,351
Available-for-sale, at fair value, Estimated Fair Value | 35,974,821 | 40,187,820
Special Revenue Obligations Of U.S. States, Territories And Political Subdivisions |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 31,937,659 | 30,874,571
Available-for-sale, at fair value, Gross Unrealized Gains | 2,058,818 | 1,234,130
Available-for-sale, at fair value, Gross Unrealized Losses | 79,617 | 204,800
Available-for-sale, at fair value, Estimated Fair Value | 33,916,860 | 31,903,901
Number of Special Revenue Bonds | 30 |
Corporate Debt Securities |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 19,200,308 | 17,736,608
Available-for-sale, at fair value, Gross Unrealized Gains | 958,602 | 789,840
Available-for-sale, at fair value, Gross Unrealized Losses | 4,270 | 108,456
Available-for-sale, at fair value, Estimated Fair Value | 20,154,640 | 18,417,992
Auction Rate Securities |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 920,891 | 919,672
Available-for-sale, at fair value, Gross Unrealized Gains | 11,410 | 16,028
Available-for-sale, at fair value, Gross Unrealized Losses | 0 | 0
Available-for-sale, at fair value, Estimated Fair Value | 932,301 | 935,700
Total Fixed Maturities |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 86,162,748 | 87,980,160
Available-for-sale, at fair value, Gross Unrealized Gains | 4,925,315 | 3,962,860
Available-for-sale, at fair value, Gross Unrealized Losses | 109,441 | 497,607
Available-for-sale, at fair value, Estimated Fair Value | 90,978,622 | 91,445,413
Common Stocks And Nonredeemable Preferred Stocks |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 23,450,256 | 22,200,369
Available-for-sale, at fair value, Gross Unrealized Gains | 14,774,291 | 14,052,780
Available-for-sale, at fair value, Gross Unrealized Losses | 30,739 | 109,084
Available-for-sale, at fair value, Estimated Fair Value | 38,193,808 | 36,144,065
Equity Securities |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 23,450,256 | 22,200,369
Available-for-sale, at fair value, Gross Unrealized Gains | 14,774,291 | 14,052,780
Available-for-sale, at fair value, Gross Unrealized Losses | 30,739 | 109,084
Available-for-sale, at fair value, Estimated Fair Value | 38,193,808 | 36,144,065
Certificates Of Deposit And Other |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 9,695,708 | 7,926,373
Available-for-sale, at fair value, Gross Unrealized Gains | 0 | 0
Available-for-sale, at fair value, Gross Unrealized Losses | 0 | 0
Available-for-sale, at fair value, Estimated Fair Value | 9,695,708 | 7,926,373
Short-Term Investments |  |
Schedule of Trading Securities and Other Trading Assets [Line Items] |  |
Available-for-sale, at fair value, Amortized Cost | 9,695,708 | 7,926,373
Available-for-sale, at fair value, Gross Unrealized Gains | 0 | 0
Available-for-sale, at fair value, Gross Unrealized Losses | 0 | 0
Available-for-sale, at fair value, Estimated Fair Value | $ 9,695,708 | $ 7,926,373

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- Definition Amount of accumulated pre-tax unrealized gains before deducting pre-tax unrealized losses on investments in available-for-sale securities impacting investments. + References No definition available. + Details
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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28360136&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26610-111562 + Details
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