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Organization, Description of Business and Summary of Significant Accounting Policies - Narrative (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
segment
Dec. 31, 2022
USD ($)
Class of Stock [Line Items]    
Number of operating segments | segment 1  
Short-term investments, allowance for expected credit losses $ 0 $ 0
Long term deposit 749,000 749,000
Accounts receivable 45,489,000 44,021,000
Pension obligation $ 700,000 $ 700,000
Defined Benefit Plan, Type [Extensible List] Pension Plan [Member] Pension Plan [Member]
Biopharmaceutical and other revenue    
Class of Stock [Line Items]    
Accounts receivable $ 8,800,000 $ 9,300,000
Deferred revenue $ 2,200,000 $ 2,600,000