XML 48 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stockholders' Equity (Details) (USD $)
In Millions, except Share data, unless otherwise specified
1 Months Ended 2 Months Ended 1 Months Ended 9 Months Ended
Jul. 31, 2012
Feb. 29, 2012
Jan. 31, 2012
Feb. 29, 2012
May 31, 2012
MLV & Co. LLC
Maximum
Sep. 30, 2012
MLV & Co. LLC
Maximum
Registered Direct Offering            
Issuance of common shares to directors 3,976,702          
Selling price per share (in dollars per share) $ 6.49 $ 4.40 $ 4.40 $ 4.40    
Net proceeds after deducting estimated offering expenses payable $ 25.8     $ 33.0    
Public Offering            
Gross proceeds from the sale of common stock       35.4    
Aggregate number of shares sold by the entity       8,050,000    
Number of shares sold by the entity   1,050,000 7,000,000      
Selling price per share (in dollars per share) $ 6.49 $ 4.40 $ 4.40 $ 4.40    
Issuance of common shares to directors       1,136,363    
Net offering proceeds after deducting underwriters' discounts, fees and commissions, and other offering expenses payable 25.8     33.0    
Stockholders' Equity            
Expected proceeds from sale of common stock         $ 35  
Percentage of gross proceeds payable as commission           3.00%