Quarterly report pursuant to Section 13 or 15(d)

Unaudited Condensed Consolidated Statements of Changes in Stockholders Equity

v3.22.1
Unaudited Condensed Consolidated Statements of Changes in Stockholders Equity - USD ($)
$ in Thousands
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Non-Controlling Interests [Member]
Total
Balance at Dec. 31, 2020 $ 3 $ 95 $ 583,000 $ (482,760) $ 96,661 $ 196,999
Balance (in shares) at Dec. 31, 2020 3,427,138 94,877,492        
Stock-based compensation expense     3,773     3,773
Issuance of common stock related to equity plans   $ 2 (2)      
Issuance of common stock related to equity plans (in shares)   2,385,562        
Preferred A dividends declared and paid     (2,007)     (2,007)
Partner company's at-the-market offering, net     71,422     71,422
Partner company's exercise of options for cash     7     7
Issuance of common stock under partner company's ESPP     158     158
Partner company's dividends declared and paid     (187)     (187)
Issuance of partner company's common shares for research and development expenses     126     126
Non-controlling interest in partner companies     (58,906)   58,906  
Net loss attributable to non-controlling interest         (17,244) (17,244)
Net loss attributable to common stockholders       (8,822)   (8,822)
Balance at Mar. 31, 2021 $ 3 $ 97 597,384 (491,582) 138,323 244,225
Balance (in shares) at Mar. 31, 2021 3,427,138 97,263,054        
Balance at Dec. 31, 2021 $ 3 $ 101 656,033 (547,463) 117,203 225,877
Balance (in shares) at Dec. 31, 2021 3,427,138 101,435,505        
Stock-based compensation expense     5,563     5,563
Issuance of common stock related to equity plans   $ 3 (3)      
Issuance of common stock related to equity plans (in shares)   2,469,969        
Issuance of common stock for at-the-market offering, net   $ 2 4,224     4,226
Issuance of common stock for at-the-market offering, net (in shares)   2,416,401        
Preferred A dividends declared and paid     (2,008)     (2,008)
Partner company's at-the-market offering, net     10,783     10,783
Issuance of common stock under partner company's ESPP     116     116
Partner company's dividends declared and paid     (187)     (187)
Partner company's net settlement of shares withheld for taxes     (1,698)     (1,698)
Partner company's warrants issued in conjunction with debt     384     384
Non-controlling interest in partner companies     (12,234)   12,234  
Net loss attributable to non-controlling interest         (33,718) (33,718)
Net loss attributable to common stockholders       (15,760)   (15,760)
Balance at Mar. 31, 2022 $ 3 $ 106 $ 660,973 $ (563,223) $ 95,719 $ 193,578
Balance (in shares) at Mar. 31, 2022 3,427,138 106,321,875