FAIR VALUE - Schedule of Fair Value Hierarchy for Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Liabilities:
Short-term contingent consideration	$ 24,458	$ 26,300
Long-term contingent consideration	26,600	22,200
Derivative liability	252	252
Recurring
ASSETS
Total	63,296	58,379
Liabilities:
Short-term contingent consideration	24,458	26,300
Long-term contingent consideration	26,600	22,200
Derivative liability	252	252
Total	51,310	48,752
Recurring \| Commercial paper
ASSETS
Cash and cash equivalents	8,973	4,983
Recurring \| U.S. Treasuries
ASSETS
Cash and cash equivalents		3,981
Recurring \| U.S. Government agencies
ASSETS
Cash and cash equivalents	38,341	10,937
Recurring \| Money market funds
ASSETS
Cash and cash equivalents	15,982	38,478
Recurring \| Level 1
ASSETS
Total	15,982	38,478
Liabilities:
Short-term contingent consideration	0	0
Long-term contingent consideration	0	0
Derivative liability	0	0
Total	0	0
Recurring \| Level 1 \| Commercial paper
ASSETS
Cash and cash equivalents	0	0
Recurring \| Level 1 \| U.S. Treasuries
ASSETS
Cash and cash equivalents		0
Recurring \| Level 1 \| U.S. Government agencies
ASSETS
Cash and cash equivalents	0	0
Recurring \| Level 1 \| Money market funds
ASSETS
Cash and cash equivalents	15,982	38,478
Recurring \| Level 2
ASSETS
Total	47,314	19,901
Liabilities:
Short-term contingent consideration	0	0
Long-term contingent consideration	0	0
Derivative liability	0	0
Total	0	0
Recurring \| Level 2 \| Commercial paper
ASSETS
Cash and cash equivalents	8,973	4,983
Recurring \| Level 2 \| U.S. Treasuries
ASSETS
Cash and cash equivalents		3,981
Recurring \| Level 2 \| U.S. Government agencies
ASSETS
Cash and cash equivalents	38,341	10,937
Recurring \| Level 2 \| Money market funds
ASSETS
Cash and cash equivalents	0	0
Recurring \| Level 3
ASSETS
Total	0	0
Liabilities:
Short-term contingent consideration	24,458	26,300
Long-term contingent consideration	26,600	22,200
Derivative liability	252	252
Total	51,310	48,752
Recurring \| Level 3 \| Commercial paper
ASSETS
Cash and cash equivalents	0	0
Recurring \| Level 3 \| U.S. Treasuries
ASSETS
Cash and cash equivalents		0
Recurring \| Level 3 \| U.S. Government agencies
ASSETS
Cash and cash equivalents	0	0
Recurring \| Level 3 \| Money market funds
ASSETS
Cash and cash equivalents	$ 0	$ 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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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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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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Fair value of financial and nonfinancial obligations.

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