Note 5. Investment Securities - Available For Sale (Tables)

9 Months Ended

Sep. 30, 2012

Available-For-Sale Securities at Fair Value [Table Text Block]

Investment securities - available for sale - at fair value	September 30, 2012		December 31, 2011
Bonds - corporate issuances	$	14,091,590	$	10,157,160
Equity securities		137,591		–
Total short-term investments, available for sale	$	14,229,181	$	10,157,160

Available-for-sale Securities [Table Text Block]

	September 30, 2012				December 31, 2011
	Cost		Fair Value		Cost		Fair Value
Short-term investments
Bonds- corporate issuances	$	14,252,114	$	14,091,590	$	10,325,487	$	10,157,160
Equity securities		108,373		137,591		108,373		–
Total	$	14,360,487	$	14,229,181	$	10,433,860	$	10,157,160
Bond maturities
Within 3 months	$	6,084,600	$	6,010,500	$	5,128,560	$	5,036,920
Between 3-12 months		8,167,514		8,081,090		5,196,927		5,120,240
Total	$	14,252,114	$	14,091,590	$	10,325,487	$	10,157,160

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

	September 30, 2012
	Less than 12 months					12 months or Longer				Total
Description of Securities	Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Gains		Fair Value		Gross Unrealized Holding (Losses) Gains
Available for Sale
Bonds – corporate issuances	$	14,091,590	$	(160,524	)	$	–	$	–	$	14,091,590	$	(160,524	)
Equity securities		–		–			137,591		29,218		137,591		29,218
	$	14,091,590	$	(160,524	)	$	137,591	$	29,218	$	14,229,181	$	(131,306	)

	December 31, 2011
	Less than 12 months					12 months or Longer					Total
	Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses			Fair Value		Gross Unrealized Holding Losses
Available for Sale
Bonds – corporate issuances	$	10,157,160	$	(168,327	)	$	–	$	–		$	10,157,160	$	(168,327	)
Equity securities		–		(93,924	)		–		(14,449	)		–		(108,373	)
	$	10,157,160	$	(262,251	)	$	–	$	(14,449	)	$	10,157,160	$	(276,700	)

Investment Income [Table Text Block]

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012			2011		2012				2011
Interest and dividend income	$	115,449		$	26,347		$	380,034			$	26,911
Realized losses		(121,030	)		–			(318,206	)			–
	$	(5,581	)	$	26,347		$	61,828			$	26,911