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Other Liabilities
 6 Months Ended
Jun. 30, 2023
Other Liabilities Disclosure [Abstract]  
Other Liabilities Other Liabilities
The following table summarizes the components of Other liabilities (in thousands):
June 30,
2023		December 31,
2022
Other liabilities, current:
Accrued compensation$1,765 $2,868 
Excise tax liability— 96 
Accrued directors fees39 36 
Operating lease liability— 11 
Total$1,804 $3,011 
Other liabilities, non-current
Operating lease liability$24 $—