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LEASES - Narrative (Details) - USD ($) $ in Thousands			12 Months Ended
	Jan. 17, 2022	Jun. 14, 2019	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Jan. 17, 2024	Jan. 17, 2019	Apr. 04, 2011
Leases
Operating lease costs			$ 1,721	$ 1,789	$ 1,852
New York
Leases
Lease term								7 years
Sublease income			$ 1,223	$ 1,223	$ 1,223
Singapore
Leases
Lease term							3 years
Lessee, Operating Lease, Existence of Option to Extend [true false]	true
Renewal term	2 years
Singapore | Subsequent Event
Leases
Renewal term						2 years
Period from July 26, 2019 to September 29, 2025 | New York
Leases
Free base rental period of the sublease		4 months 15 days
Period from December 10, 2019 to September 29, 2025 | New York
Leases
Monthly base sublease income		$ 102

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- Definition

Free base rental period upon commencement of the sublease.

+ References

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- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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- Definition

Indicates (true false) whether lessee has option to extend operating lease.

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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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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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- Definition

Amount of sublease income excluding finance and operating lease expense.

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