Investments (Schedule Of Gross Unrealized Loss On Investments) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Less Than 12 Months, Fair Value	$ 968,640	$ 1,053,333	$ 757,558
Less Than 12 Months, Unrealized Losses	(69,706)	(90,456)	(15,396)
12 Months or Greater, Fair Value	226,225	96,726	106,086
12 Months or Greater, Unrealized Losses	(12,029)	(6,593)	(2,729)
Total, Fair Value	1,194,865	1,150,059	863,644
Total, Unrealized Losses	(81,735)	(97,049)	(18,125)
Stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than 12 Months, Fair Value	302,296	213,222	138,409
Less Than 12 Months, Unrealized Losses	(36,839)	(32,180)	(6,916)
12 Months or Greater, Fair Value	21,518	0	33,371
12 Months or Greater, Unrealized Losses	(2,411)	0	(1,945)
Total, Fair Value	323,814	213,222	171,780
Total, Unrealized Losses	(39,250)	(32,180)	(8,861)
Mutual Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than 12 Months, Fair Value	0	0
Less Than 12 Months, Unrealized Losses	0	0
12 Months or Greater, Fair Value	0	0
12 Months or Greater, Unrealized Losses	0	0
Total, Fair Value	0	0
Total, Unrealized Losses	0	0
Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than 12 Months, Fair Value	82,050	224,125	99,600
Less Than 12 Months, Unrealized Losses	(665)	(15,449)	(405)
12 Months or Greater, Fair Value	0	0	0
12 Months or Greater, Unrealized Losses	0	0	0
Total, Fair Value	82,050	224,125	99,600
Total, Unrealized Losses	(665)	(15,449)	(405)
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Less Than 12 Months, Fair Value	584,294	615,986	519,549
Less Than 12 Months, Unrealized Losses	(32,202)	(42,827)	(8,075)
12 Months or Greater, Fair Value	204,707	96,726	72,715
12 Months or Greater, Unrealized Losses	(9,618)	(6,593)	(784)
Total, Fair Value	789,001	712,712	592,264
Total, Unrealized Losses	$ (41,820)	$ (49,420)	$ (8,859)