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Cash and Cash Equivalents and Investments (Tables)

3 Months Ended

Mar. 31, 2013

Cash and Cash Equivalents and Investments [Abstract]

Schedule of Cash and Cash Equivalents and Investments

	March 31, 2013		December 31, 2012
Cash	$	4,980,842	$	4,909,663
Money market mutual funds		33,472,207		36,706,994

Cash and cash equivalents		38,453,049		41,616,657

Investments		5,214,000		4,228,000

Total cash and cash equivalents and investments	$	43,667,049	$	45,844,657

Fair Value of Cash and Cash Equivalents and Investments

			Fair Value Measurements, Using
	Total carrying value as of March 31, 2013		Quoted prices in active markets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)

Cash and cash equivalents	$	38,453,049	$	38,453,049	$	-	$	-
Investments		5,214,000		5,192,025		-		-

Total	$	43,667,049	$	43,645,074	$	-	$	-

- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring and/or nonrecurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References+ Details