FAIR VALUE - Schedule of Fair Value Hierarchy for Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Liabilities:
Short-term contingent consideration	$ 26,300	$ 14,500
Long-term contingent consideration	22,200	23,159
Plus: derivative liability for embedded conversion feature	252	0
Recurring
ASSETS
Total	58,379
Liabilities:
Short-term contingent consideration	26,300	14,500
Long-term contingent consideration	22,200	23,159
Plus: derivative liability for embedded conversion feature	252
Total	48,752	37,659
Recurring \| Level 1
ASSETS
Total	38,478
Liabilities:
Short-term contingent consideration	0	0
Long-term contingent consideration	0	0
Plus: derivative liability for embedded conversion feature	0
Total	0	0
Recurring \| Level 2
ASSETS
Total	19,901
Liabilities:
Short-term contingent consideration	0	0
Long-term contingent consideration	0	0
Plus: derivative liability for embedded conversion feature	0
Total	0	0
Recurring \| Level 3
ASSETS
Total	0
Liabilities:
Short-term contingent consideration	26,300	14,500
Long-term contingent consideration	22,200	23,159
Plus: derivative liability for embedded conversion feature	252
Total	48,752	$ 37,659
Commercial paper \| Recurring
ASSETS
Cash and cash equivalents	4,983
Commercial paper \| Recurring \| Level 1
ASSETS
Cash and cash equivalents	0
Commercial paper \| Recurring \| Level 2
ASSETS
Cash and cash equivalents	4,983
Commercial paper \| Recurring \| Level 3
ASSETS
Cash and cash equivalents	0
U.S. Treasuries \| Recurring
ASSETS
Cash and cash equivalents	3,981
U.S. Treasuries \| Recurring \| Level 1
ASSETS
Cash and cash equivalents	0
U.S. Treasuries \| Recurring \| Level 2
ASSETS
Cash and cash equivalents	3,981
U.S. Treasuries \| Recurring \| Level 3
ASSETS
Cash and cash equivalents	0
U.S. Government agencies \| Recurring
ASSETS
Cash and cash equivalents	10,937
U.S. Government agencies \| Recurring \| Level 1
ASSETS
Cash and cash equivalents	0
U.S. Government agencies \| Recurring \| Level 2
ASSETS
Cash and cash equivalents	10,937
U.S. Government agencies \| Recurring \| Level 3
ASSETS
Cash and cash equivalents	0
Money market funds \| Recurring
ASSETS
Cash and cash equivalents	38,478
Money market funds \| Recurring \| Level 1
ASSETS
Cash and cash equivalents	38,478
Money market funds \| Recurring \| Level 2
ASSETS
Cash and cash equivalents	0
Money market funds \| Recurring \| Level 3
ASSETS
Cash and cash equivalents	$ 0

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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