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BUSINESS COMBINATIONS - Summary of the purchase price allocations (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 22, 2021
Less liabilities assumed: |  |  |
Goodwill | $ 20,401 | $ 20,401 |
Estimated Useful Lives in years | 11 years |  |
Kestrel Labs, Inc. ("Kestrel") |  |  |
Current assets: |  |  |
Cash |  |  | $ 80
Accounts receivable |  |  | 15
Prepaid expenses and other |  |  | 1
Total current assets |  |  | 96
Long-term assets: |  |  |
Identifiable intangible assets |  |  | 10,000
Total assets acquired |  |  | 10,096
Less liabilities assumed: |  |  |
Accounts payable |  |  | (18)
Net identifiable assets acquired |  |  | 10,078
Goodwill |  |  | 20,401
Net assets acquired |  |  | $ 30,479

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