Series C Convertible Preferred Stock (Tables)

6 Months Ended

Jun. 30, 2012

Series C Convertible Preferred Stock [Abstract]

Series C Convertible Preferred Stock installments

	Installment Payments ($)		Cash ($)		Stock ($)		Stock (shares)
Dividend	$	2,026	$	996	$	1,030		80,165
Principal		15,560		7,780		7,780		603,931
Total	$	17,586	$	8,776	$	8,810		684,096

Summary of Series C Preferred Stock activity

	Shares			Amount
Balance at December 31, 2011		5,444		$	50,098
Preferred stock principal paid in cash		(778	)		(7,780	)
Preferred stock principal paid in common stock		(778	)		(7,780	)
Preferred stock accretion of fees and embedded derivative		—			2,093
Balance at June 30, 2012		3,888		$	36,631