Investments (Schedule Of Cost And Fair Value Of Available For Sale Investments) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Cost	$ 2,764,061	$ 2,498,934	$ 1,940,615
Unrealized Gains	108,610	114,496	139,853
Unrealized Losses	(81,736)	(97,050)	(18,125)
Fair Value	2,790,935	2,516,380	2,062,343
Stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	1,046,460	1,006,169	769,743
Unrealized Gains	79,651	98,213	126,498
Unrealized Losses	(39,251)	(32,181)	(8,861)
Fair Value	1,086,860	1,072,201	887,380
Mutual Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	93,313	54,847
Unrealized Gains	2,561	1,994
Unrealized Losses	0	0
Fair Value	95,874	56,841
Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	654,150	464,585	100,005
Unrealized Gains	23,966	12,960	0
Unrealized Losses	(665)	(15,449)	(405)
Fair Value	677,451	462,096	99,600
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	970,138	973,333	1,070,867
Unrealized Gains	2,432	1,329	13,355
Unrealized Losses	(41,820)	(49,420)	(8,859)
Fair Value	$ 930,750	$ 925,242	$ 1,075,363

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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+ Details

- Definition

This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

+ References+ Details

- Definition

This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities.

+ References+ Details