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Revenue from Contracts with Customers (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Revenues $ 166   $ 612  
Monthly fees       $ 100
Cost of revenue $ 1,685 $ 0 $ 3,030 369
EsoGuard Commercialization Agreement [Member]        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]        
Revenues   $ 0   $ 189