Annual report pursuant to Section 13 and 15(d)

Description of Business, the Spin-off and Basis of Presentation (Details)

v3.22.1
Description of Business, the Spin-off and Basis of Presentation (Details)
$ / shares in Units, $ in Thousands
Nov. 29, 2021
Apr. 22, 2019
shares
Dec. 31, 2021
USD ($)
$ / shares
Dec. 27, 2021
$ / shares
Dec. 31, 2020
USD ($)
$ / shares
May 29, 2020
$ / shares
Jun. 21, 2019
USD ($)
Description of Business, the Spin-off and Basis of Presentation              
Reverse stock split ratio 0.029            
Common stock, par value | $ / shares     $ 0.001 $ 0.001 $ 0.001 $ 0.001  
Assets:              
Cash     $ 13,350   $ 32    
Accounts receivable, net     209   73    
Inventory, net     291   233    
Prepaid expenses and other current assets     77   25    
Property and equipment, net     723   553    
Operating lease - right of use asset     1,926   805    
Other assets     63   178    
Total assets     16,983   2,257    
Liabilities:              
Accounts payable     (254)   (658)    
Accrued expenses and other current liabilities     (62)   (90)    
Operating lease liability - current     (207)   (207)    
Long-term operating lease liability     (1,744)   (598)    
Total liabilities     $ (4,898)   $ (2,186)    
The Spin-Off              
Description of Business, the Spin-off and Basis of Presentation              
Number of shares received by holder of each common stock | shares   1          
Shares distributed | shares   143,006          
Assets:              
Cash             $ 186
Accounts receivable, net             72
Inventory, net             140
Prepaid expenses and other current assets             101
Property and equipment, net             155
Operating lease - right of use asset             976
Other assets             178
Total assets             1,808
Liabilities:              
Accounts payable             (496)
Accrued expenses and other current liabilities             (395)
Operating lease liability - current             (976)
Total liabilities             (1,867)
Net liabilities assumed in Spin-Off on June 21, 2019             $ (59)