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Discontinued Operations (Tables)
 9 Months Ended
Sep. 30, 2022
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of assets and liabilities reported as discontinued operations in our condensed balance sheets
Schedule of assets and liabilities reported as discontinued operations in our condensed balance sheets          
   September 30,   December 31, 
   2022   2021 
(In thousands)          
Prepaid expenses and other current assets   14    12 
Discontinued operations – current assets  $14   $12 
           
Accounts payable  $581   $782 
Other accrued liabilities   289    362 
Discontinued operations – current liabilities  $870   $1,144