Annual report pursuant to Section 13 and 15(d)

Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share of Common Stock for Continuing and Discontinued Operations (Details)

v3.23.1
Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share of Common Stock for Continuing and Discontinued Operations (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Net loss $ (41,658) $ (84,376)
Weighted average shares, basic (in shares) 9,408,477  
Weighted average shares, diluted (in shares) 9,408,477  
Net income (loss) per share of common stock, basic (in dollars per share) $ (4.43)  
Net income (loss) per share of common stock, diluted (in dollars per share) (4.43)  
Common stock    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Allocation of undistributed net loss, continuing operations, basic   (82,849)
Allocation of undistributed net loss, continuing operations, diluted   (82,849)
Allocation of undistributed net loss, discontinued operations, basic   (27)
Allocation of undistributed net loss, discontinued operations, diluted   $ (27)
Weighted average shares, basic (in shares)   8,324,038
Weighted average shares, diluted (in shares)   8,324,038
Net income (loss) per share of common stock, basic (in dollars per share) [1] (4.43) $ (9.95)
Net income (loss) per share of common stock, diluted (in dollars per share) [1] (4.43) (9.95)
Basic net (loss) income per share, continuing operations (in dollars per share) [1] (4.43) (9.95)
Diluted net (loss) income per share, continuing operations (in dollars per share) [1] (4.43) (9.95)
Basic net (loss) income per share, discontinued operation (in dollars per share) [1] 0 (0.00)
Diluted net (loss) income per share, discontinued operation (in dollars per share) [1] $ 0 $ (0.00)
Preferred Stock    
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]    
Allocation of undistributed net loss, continuing operations, basic   $ (1,500)
Allocation of undistributed net loss, continuing operations, diluted   (1,500)
Allocation of undistributed net loss, discontinued operations, basic   0
Allocation of undistributed net loss, discontinued operations, diluted   $ 0
Weighted average shares, basic (in shares)   361,644
Weighted average shares, diluted (in shares)   361,644
Net income (loss) per share of common stock, basic (in dollars per share) [1]   $ (4.15)
Net income (loss) per share of common stock, diluted (in dollars per share) [1]   (4.15)
Basic net (loss) income per share, continuing operations (in dollars per share) [1]   (4.15)
Diluted net (loss) income per share, continuing operations (in dollars per share) [1]   (4.15)
Basic net (loss) income per share, discontinued operation (in dollars per share) [1]   0
Diluted net (loss) income per share, discontinued operation (in dollars per share) [1]   $ 0
[1] Amounts for prior periods presented have been retroactively adjusted to reflect the 1-for-12 reverse stock split effected on July 7, 2022. See Note 1 for details.