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Discontinued Operations: Closure of Direct Dose Rx (Tables)
12 Months Ended
Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]  
Schedule of discontinued operations
   Year Ended 
   December 31, 
   2021   2020 
   (in thousands) 
     
Revenues (discontinued operations)  $370   $851 
Operating Expense (discontinued operations)   641    1,191 
Loss from operations of discontinued operations, net of taxes  $(271)  $(340)