Preferred Stock Narrative (Details) (USD $)	12 Months Ended				12 Months Ended		1 Months Ended	12 Months Ended		1 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Preferred Stock [Member]	Dec. 31, 2012 Series B-1 Preferred Stock [Member]	Dec. 31, 2014 Series B-1 Preferred Stock [Member] Forecast [Member]	Dec. 31, 2013 Series B-1 Preferred Stock [Member] Forecast [Member]	Apr. 30, 2012 Series A-2 Preferred Stock [Member]	Dec. 31, 2012 Series A-2 Preferred Stock [Member]	Dec. 31, 2012 Series D Preferred Stock [Member]	Apr. 30, 2012 Common Stock [Member]
Class of Stock [Line Items]
Preferred Stock authorized			5,000,000	100				7,500	4,000
Preferred Stock issued	100	100		100				53	0
Preferred Stock, outstanding	100	100		100				53	0
Preferred Stock stated value (per share)				$ 100,000				$ 7,500
Preferred stock, cumulative dividend percentage rate (per annum)					6.00%	4.00%		5.00%
Stock issued during period, conversion of convertible securities, price (per share)								$ 3.00
Convertible preferred stock, shares issued upon conversion								2,500		2,500
Conversion of stock, amount converted							41
Conversion of stock, shares issued										102,000
Conversion price below this fair value of the common stock	$ 1.16