Condensed Consolidated Balance Sheets [Parenthetical] (USD $) In Thousands, except Per Share data, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Preferred stock, par value (in dollars per share)	$ 0.0001
Preferred stock, shares authorized	2,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	300,000	300,000
Common stock, shares issued	93,097	76,690
Common stock, shares outstanding	93,097	76,690
Series A Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000	1,000
Preferred stock, shares issued	1,000	1,000
Preferred stock, shares outstanding	1,000	1,000
Series B Preferred Stock [Member]
Preferred stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	500	0
Preferred stock, shares issued	500	0
Preferred stock, shares outstanding	500	0