v3.22.4
FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)
12 Months Ended
Dec. 31, 2022
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis The following table summarize the assets and liabilities measured at fair value on a recurring basis as of December 31, 2022 and 2021, respectively.
December 31, 2022
Level 1Level 2Level 3Total
Financial Assets
Short term investments
Certificates of Deposit$— $25,148 $— $25,148 
Exchange Trade Mutual Funds$18,939 $— $— $18,939 
Treasury Bonds$65,040 $— $— $65,040 
Asset Backed Securities$— $— $— $— 
Other$172 $— $— $172 
Financial Liabilities
Contingent Consideration$— $— $2,980 $2,980 
December 31, 2021
Level 1Level 2Level 3Total
Financial Assets
Short term investments
Corporate Bonds$22,476 $— $— $22,476 
Treasury Bonds$14,317 $— $— $14,317 
Asset Backed Securities$— $8,272 $— $8,272 
Other$837 $— $— $837 
Financial Liabilities
Contingent Consideration$— $— $28,910 $28,910 
Schedule of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation The following table summarizes the change in fair value of the Level 3 instrument:
Total
Balance at December 31, 202030,710 
Change in fair value of contingent consideration(1,800)
Balance at December 31, 2021
$28,910 
Change in fair value of contingent consideration(25,930)
Balance at December 31, 2022
$2,980 
Schedule of Fair Value Measurement Inputs and Valuation Techniques
The recurring Level 3 fair value measurements of the contingent consideration liability associated with the ApiFix system sales milestone include the following significant unobservable inputs as of December 31, 2022, 2021 and 2020, respectively:
December 31,
2022
December 31,
2021
December 31,
2020
Valuation techniquesDiscounted cash flow, Monte Carlo
Present value discount rate(1)
16.6 %18.4 %25.8 %
Volatility factor48.0 %50.3 %51.8 %
Expected Years1.4 years2.4 years3.5 years

(1) The present value discount rate includes estimated risk premium.