ACQUISITION - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Oct. 31, 2023	Dec. 31, 2022	Aug. 19, 2022
Business Acquisition [Line Items]
Goodwill	$ 5,728	$ 5,749		$ 4,875
HnB Acquisition
Business Acquisition [Line Items]
Cash and cash equivalents					$ 314
Accounts receivable					80
Prepaid expenses and other assets					77
Property and equipment					35
Intangible assets					150
Goodwill					687
Assets Acquired					1,343
Accrued expenses and other current liabilities					20
Other long-term liabilities					63
Liabilities Assumed					83
Fair value of consideration transferred					$ 1,260
Singapore Acquisition
Business Acquisition [Line Items]
Cash and cash equivalents			$ 491
Accounts receivable			753
Prepaid expenses and other assets			88
Property and equipment			9
Operating lease right-of-use assets			32
Deferred tax assets			766
Intangible assets			212
Goodwill			847
Assets Acquired			3,198
Accrued expenses and other current liabilities			580
Other long-term liabilities			44
Liabilities Assumed			624
Fair value of consideration transferred			$ 2,574