Quarterly report pursuant to sections 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY

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CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (USD $)
In Thousands, except Share data
Total
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Advisory Board and Consultants
Advisory Board and Consultants
Additional Paid-In Capital
Employee
Employee
Additional Paid-In Capital
Beginning Balance at Dec. 31, 2010 $ 46,919 $ 18 $ 191,424 $ (144,523)        
Beginning Balance (in shares) at Dec. 31, 2010   183,496,492            
Issuance of common stock under employee stock purchase plan (in shares)   37,410            
Issuance of common stock under employee stock purchase plan 45   45          
Exercise of stock options (in shares)   110,000            
Exercise of stock options 90   90          
Issuance of restricted stock (net of 59,537 shares forfeited) 60   60          
Repurchase and retirement of common stock (in shares)   (585,962)            
Repurchase and retirement of common stock (697)   (697)          
Net income 609     609        
Stock-based compensation         23 23 2,001 2,001
Ending Balance at Jun. 30, 2011 $ 49,050 $ 18 $ 192,946 $ (143,914)        
Ending Balance (in shares) at Jun. 30, 2011   183,057,940