Investments In Securities (Schedule Of Unrealized Losses On Investments) (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	$ 11,717,767	$ 23,186,646
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(290,202)	(570,605)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	236,408	244,929
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	(44,608)	(36,086)
Total temporarily impaired securities, Total Fair Value	11,954,175	23,431,575
Total temporarily impaired securities, Total Unrealized Losses	(334,810)	(606,691)
General Obligations Of U.S. States, Territories And Political Subdivisions
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	4,267,283	4,198,012
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(99,485)	(184,351)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	0	0
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	0	0
Total temporarily impaired securities, Total Fair Value	4,267,283	4,198,012
Total temporarily impaired securities, Total Unrealized Losses	(99,485)	(184,351)
Special Revenue Obligations Of U.S. States, Territories And Political Subdivisions
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	2,747,105	11,010,093
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(95,547)	(204,800)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	0	0
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	0	0
Total temporarily impaired securities, Total Fair Value	2,747,105	11,010,093
Total temporarily impaired securities, Total Unrealized Losses	(95,547)	(204,800)
Corporate Debt Securities
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	4,008,820	5,942,570
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(44,575)	(108,456)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	0	0
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	0	0
Total temporarily impaired securities, Total Fair Value	4,008,820	5,942,570
Total temporarily impaired securities, Total Unrealized Losses	(44,575)	(108,456)
Total Fixed Income Securities
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	11,023,208	21,150,675
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(239,607)	(497,607)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	0	0
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	0	0
Total temporarily impaired securities, Total Fair Value	11,023,208	21,150,675
Total temporarily impaired securities, Total Unrealized Losses	(239,607)	(497,607)
Equity Securities
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 Months, Fair Value	694,559	2,035,971
Total temporarily impaired securities, Less than 12 Months, Unrealized Losses	(50,595)	(72,998)
Total temporarily impaired securities, 12 Months or Longer, Fair Value	236,408	244,929
Total temporarily impaired securities, 12 Months or Longer, Unrealized Losses	(44,608)	(36,086)
Total temporarily impaired securities, Total Fair Value	930,967	2,280,900
Total temporarily impaired securities, Total Unrealized Losses	$ (95,203)	$ (109,084)