XML 51 R41.htm IDEA: XBRL DOCUMENT v3.23.2
Stockholders' Equity - Stock Awards (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
May 15, 2023
Apr. 17, 2023
Jan. 01, 2023
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Other disclosures              
Compensation expense       $ 60 $ 580 $ 120 $ 610
Non Management Directors              
Other disclosures              
Compensation expense         190   210
Employee              
Other disclosures              
Compensation expense         390   400
Restricted Stock              
Number of Other than Options              
Outstanding, beginning balance (in shares)     333,333     333,333  
Granted (in shares)           66,668  
Vested (in shares)           (66,668)  
Expired/Forfeited (in shares)           0  
Outstanding, ending balance (in shares)       333,333   333,333  
Weighted Average Exercise Price              
Outstanding, beginning balance (in dollars per share)     $ 3.71     $ 3.71  
Granted (in dollars per share)           0.67  
Vested (in dollars per share)           0.67  
Expired/Forfeited (in dollars per share)           0  
Outstanding, ending balance (in dollars per share)       $ 3.71   $ 3.71  
Other disclosures              
Unrecognized compensation expense       $ 30   $ 30  
Weighted average period of recognition           9 months 14 days  
Common Stock              
Other disclosures              
Compensation expense       $ 50 $ 200 $ 80 $ 210
Common Stock | Consultant              
Number of Other than Options              
Granted (in shares) 50,000 8,334 8,334