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Investments (Schedule Of Cost And Fair Value Of Available For Sale Investments) (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Schedule of Available-for-sale Securities [Line Items]
Cost	$ 1,775,038	$ 1,710,882
Unrealized Gains	107,087	59,538
Unrealized Losses	(12,237)	(75,376)
Fair Value	1,869,888	1,695,044
Equities [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	639,974	682,569
Unrealized Gains	90,875	55,244
Unrealized Losses	(5,190)	(23,211)
Fair Value	725,659	714,602
Mutual Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost		64,563
Unrealized Gains		3,275
Unrealized Losses		(713)
Fair Value		67,125
Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost		64,452
Unrealized Gains		0
Unrealized Losses		(17,702)
Fair Value		46,750
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Cost	1,135,064	899,298
Unrealized Gains	16,212	1,019
Unrealized Losses	(7,047)	(33,750)
Fair Value	$ 1,144,229	$ 866,567

X

- 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.

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- Definition

Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer.

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