Annual report pursuant to Section 13 and 15(d)

Earnings (loss) per share (Details)

v3.22.1
Earnings (loss) per share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]    
Anti-dilutive common stock equivalents (in shares) 5,114,148  
Numerator:    
Net income (loss) $ 3,387 $ (59,335)
Less: Preferred stock dividends 0 103
Add: Adjustment due to gain on Series E Exchange 0 (5,415)
Less: Adjustment due to BCF of Series F Shares 0 5,349
Less: Adjustment due to warrant modifications 402 0
Adjusted net income (loss) available to common stockholders 2,985 (59,372)
Adjusted net income (loss) available to common stockholders $ 2,985 $ (59,372)
Denominator:    
Basic WASO (in shares) 19,927,862 8,180,739
Dilutive common stock equivalents (in shares) 1,974,685 0
Diluted WASO (in shares) 21,902,547 8,180,739
Net earnings (loss) per share attributable to common stockholders, basic (in dollars per share) $ 0.15 $ (7.26)
Net earnings (loss )per share attributable to common stockholders, diluted (in dollars per share) $ 0.14 $ (7.26)