Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY

v3.7.0.1
CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Advisory Board And Consultants
Employees
Preferred Stock
Common Stock
Additional Paid-In Capital
Additional Paid-In Capital
Advisory Board And Consultants
Additional Paid-In Capital
Employees
Accumulated Deficit
Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Cumulative effect of adoption of ASU 2016-09 (Note 1) $ 12         $ 63     $ (51)  
Beginning Balance (in shares) at Dec. 31, 2016       15,844,916 194,057,738          
Beginning Balance at Dec. 31, 2016 362,501     $ 1 $ 19 519,879     (157,425) $ 27
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Issuance of common stock under employee stock purchase plan (in shares)         69,279          
Issuance of common stock under employee stock purchase plan 163         163        
Exercise of stock options (net of 1,116,783 shares tendered in payment of exercise price) (in shares)         171,096          
Exercise of stock options (net of 1,116,783 shares tendered in payment of exercise price) 289         289        
Stock-based compensation   $ 11 $ 1,418       $ 11 $ 1,418    
Issuance of restricted stock (in shares)         1,491,000          
Issuance of restricted stock $ 0                  
Repurchase and retirement of common stock, including 140,227 shares surrendered for tax withholdings (in shares) (115,000)       (255,227)          
Repurchase and retirement of common stock, including 140,227 shares surrendered for tax withholdings $ (604)         (604)        
Other (28)         (28)        
Preferred stock dividends declared and paid (7,924)         (7,924)        
Net loss (3,679)               (3,674) (5)
Ending Balance (in shares) at Mar. 31, 2017       15,844,916 195,533,886          
Ending Balance at Mar. 31, 2017 $ 352,159     $ 1 $ 19 $ 513,267     $ (161,150) $ 22