Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement Of Changes In Shareholder's Equity

v3.2.0.727
Condensed Consolidated Statement Of Changes In Shareholder's Equity - 6 months ended Jun. 30, 2015 - 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
Beginning Balance (in shares) at Dec. 31, 2014       11,096,231 184,968,487          
Ending Balance at Dec. 31, 2014 $ 336,471     $ 1 $ 18 $ 460,446     $ (124,005) $ 11
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Issuance of common stock under employee stock purchase plan (in shares)         84,819          
Issuance of common stock under employee stock purchase plan $ 299         299        
Exercise of stock options, (in shares) 686,654       686,654          
Exercise of stock options $ 804         804        
Stock-based compensation   $ 2,630 $ 3,054       $ 2,630 $ 3,054    
Issuance of restricted stock, (in shares)         1,206,081          
Issuance of restricted stock 1       $ 1          
Repurchase and retirement of common stock (in shares)         (1,480,242)          
Repurchase and retirement of common stock (5,437)         (5,437)        
Third party investment in subsidiary 40                 40
Preferred stock issued, net of underwriting discount and expenses of $1,731, (in shares)       3,362,012            
Preferred stock issued, net of underwriting discount and expenses of $1,732 79,150         79,150        
Preferred stock dividends declared and paid (13,484)         (13,484)        
Net loss (6,049)               (6,021) (28)
Ending Balance (in shares) at Jun. 30, 2015       14,458,243 185,465,799          
Ending Balance at Jun. 30, 2015 $ 397,479     $ 1 $ 19 $ 527,462     $ (130,026) $ 23