CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Accounts receivable, allowance for doubtful accounts	$ 171	$ 141
Inventories, reserve	444	444
Property and equipment, accumulated depreciation	614	503
Convertible debenture, debt discount	$ 0	$ 1,328
Common stock, par value	$ 0.0001	$ 0.01
Common stock, shares authorized	6,000,000,000	6,000,000,000
Common stock, shares issued	4,833,695,123	1,452,548,262
Common stock, shares outstanding	4,833,695,123	1,452,548,262
Treasury stock, shares	60,156	60,156
Series A Preferred Stock
Preferred stock, par value	$ 1	$ 1
Preferred stock, dividend rate	8.00%	8.00%
Preferred stock, shares authorized	7,900,000	7,900,000
Preferred stock, shares issued	447,652	447,652
Preferred stock, shares outstanding	447,652	447,652
Series B Preferred Stock
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	9,000,000	9,000,000
Preferred stock, shares issued	272,485	3,056,487
Preferred stock, shares outstanding	272,485	3,056,487
Series S Preferred Stock
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	100,000	100,000
Preferred stock, shares issued	75,000	100,000
Preferred stock, shares outstanding	75,000	100,000
Series H Preferred Stock
Preferred stock, par value	$ 1	$ 1
Preferred stock, shares authorized	15,000,000	15,000,000
Preferred stock, shares issued	0	12,500,000
Preferred stock, shares outstanding	0	12,500,000