NOTES PAYABLE (Details)	12 Months Ended
Dec. 31, 2022 USD ($) facility
NOTES PAYABLE
Number of facilities extended to borrowers \| facility	2
Loan Agreement
NOTES PAYABLE
Outstanding balance	$ 0
Loan Agreement \| Line of credit
NOTES PAYABLE
Amount borrowed under line of credit facility	$ 4,000,000.0
Interest rate description	The Borrower pays interest on Facility 1 on the first day of each month beginning January 1, 2022. The interest rate is an annual rate equal to the sum of (i) the greater of the Bloomberg Short-term Bank Yield Index (“BSBY”) Daily Floating Rate or (ii) the Index Floor (as defined in the Loan Agreement), plus 2.00%
Spread on variable rate	2.00%
Loan Agreement \| Fixed rate term
NOTES PAYABLE
Amount of fixed term loan	$ 16,000,000.0
Interest rate	2.80%
Periodic principal payment	$ 400,000
Frequency of periodic payment	The Borrower pays interest on the first day of each month beginning January 1, 2022 and the Borrower repays the principal amount in equal installments of $0.4 million per month through December 1, 2024. Facility 2 was entered into in conjunction with the purchase of Kestrel Labs.

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Description of reference rate used for variable rate of debt instrument.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of the required periodic payments applied to principal.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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