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Other Assets (Tables)
12 Months Ended
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Summary of Other Assets

Other assets are summarized as follows:

 

   2022   2021 
   As of December 31, 
   2022   2021 
Security deposit  $420   $110 
Prepaid insurance   504    529 
Unamortized debt cost   216    - 
Total other assets  $1,140   $639