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DEBT- Long term debt and unamortized discount balances (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Debt    
Long-term debt, net of discount $ 29,435 $ 0
Term loan | K2 HealthVentures LLC    
Debt    
Outstanding principal amount 30,000  
Add: accreted liability of final payment fee (763)  
Less: unamortized debt discount, long term 198  
Long-term debt, net of discount $ 29,435