Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Stockholders' Equity [Abstract]

Summary of warrant activity

	Year Ended December 31, 2012
	Number of Warrants			Weighted Average  Exercise Price
Balance at beginning of year		220,158		$	15.73
Issued		73,386			2.70
Exercised		(73,386	)		(2.70	)
Cancelled		(220,158	)		(15.73	)
Balance at end of year		-		$	-
Warrant exercisable at end of year		-		$	-