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Other non-current Assets (Tables)
 6 Months Ended
Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Summary of Other Non-current Assets
The following table provides the components of other non-current assets:

 June 30,
2022		December 31,
2021
Royalty receivable5,000 6,000 
Other 897 903 
Total other non-current assets$5,897 $6,903