XML 67 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCKHOLDERS' EQUITY (Details) (USD $)
In Millions, except Share data, unless otherwise specified
 0 Months Ended 1 Months Ended 3 Months Ended 6 Months Ended 6 Months Ended
Jan. 24, 2013
Feb. 07, 2012
Dec. 31, 2011
Feb. 28, 2013
Jan. 24, 2013
Feb. 28, 2012
Jun. 30, 2013
Jun. 30, 2013
Dec. 31, 2012
May 23, 2012
Feb. 07, 2012
Affiliates of third security, llc; december twenty-fifth 2010
Feb. 07, 2012
Various institutional holders; february seventh, 2012
Feb. 07, 2012
Affiliates of third security, llc; february seventh, 2012
Mar. 13, 2013
Various institutional holders; january twenty-fourth, 2017
Jun. 30, 2013
Affiliates of third security, llc; january twenty-fourth, 2017
Mar. 13, 2013
Affiliates of third security, llc; january twenty-fourth, 2017
Class of Stock [Line Items]                                
Common stock, shares authorized             150,000,000 150,000,000 100,000,000 150,000,000            
Proceeds from issuance of common stock and convertable notes   $ 22.0 $ 3.0                          
Common stock, shares issued   19,000,000         88,245,725 88,245,725 71,645,725              
Common stock, sale price per share (in dollars per share)   $ 1.00                            
Common stock warrants, term   5 years                            
Common stock warrant, common stock called 8,300,000       8,300,000   26,643,676 26,643,676     5,172,408 [1] 11,435,158 [2]   5,300,000 [3]   3,000,000 [3]
Common stock warrant, exercise price                     0.58 [1] 1.08 [2] 1.08 [2] 0.75 [3]   0.75 [3]
Convertible notes, common stock callable   3,000,000                            
Convertible notes, warrants callable                         1,736,110 [2]      
Payments of stock issuance costs, reduction to equity               $ 1.5                
Private Placement, net, shares         16,600,000                   6,000,000 [3]  
Share price $ 0.50       $ 0.50   $ 0.40 $ 0.40                
Class of warrant or right, number of securities called by warrants or rights, price per share $ 0.75       $ 0.75                      
Common stock warrants issued 8,300,000     1,791,268   13,171,268 8,300,000                  
[1] This warrant was issued in connection with the issuance of warrants to purchase shares of our Series A Preferred Stock to affiliates of Third Security, LLC in December 2010. The number of underlying shares shown reflects the number of shares of common stock issuable upon conversion of the shares of Series A Preferred Stock for which this warrant is currently exercisable.
[2] These Warrants were issued in connection with the private placement completed in February 2012. Warrants were repriced and additional warrants were issued in connection with the warrants issued with the private placement completed in January 2013.
[3] These warrants were issued in connection with the private placement completed in January 2013.