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Revenue Recognition - Narrative (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Revenue Recognition [Line Items]          
Impairment losses $ 0 $ 0 $ 0 $ 0  
Contract assets 0   0   $ 0
Revenue performance obligation 7,300,000   7,300,000    
Baxter Healthcare Organization          
Revenue Recognition [Line Items]          
Revenue performance obligation 4,300,000   4,300,000    
Concentrate Products          
Revenue Recognition [Line Items]          
Reserve for returns $ 0   $ 0   $ 0