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Inventories
 3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
The Company's major classes of inventory and corresponding balances as of March 31, 2022 and December 31, 2021 are as follows:
(In thousands)Mar 31, 2022Dec 31, 2021
Consumer Products - Finished Goods$7,383 $6,823 
Consumer Products - Work in Process4,323 4,131 
Bulk ingredients3,071 2,131 
Reference standards530 516 
Total Inventory$15,307 $13,601