ACQUISITIONS - Narrative (Details) $ in Thousands			2 Months Ended	3 Months Ended	12 Months Ended
	Oct. 31, 2023 USD ($)	Aug. 19, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Oct. 29, 2021 USD ($) employees
Business Acquisition [Line Items]
Contingent consideration, payout period		18 months
Singapore Acquisition
Business Acquisition [Line Items]
Payments to acquire businesses, gross	$ 2,546
Contingent consideration payable	317
Business combination, consideration transferred	2,574
Business combination, preliminary working capital adjustment	28
Cash and cash equivalents	491
Transaction costs	13
Revenue since acquisition date					$ 493
Earnings (loss) since acquisition date					(93)
Fair value of net assets acquired, goodwill and liabilities assumed	$ 2,574
HnB Acquisition
Business Acquisition [Line Items]
Payments to acquire businesses, gross		$ 1,064
Contingent consideration payable		350
Business combination, consideration transferred		1,260
Business combination, preliminary working capital adjustment		46
Business combination, acquired receivable, fair value		(28)
Cash and cash equivalents		314
Transaction costs		63
Revenue since acquisition date				$ 64
Earnings (loss) since acquisition date				88
Fair value of net assets acquired, goodwill and liabilities assumed		$ 1,260
HnB Acquisition | Fair Value, Inputs, Level 3
Business Acquisition [Line Items]
Contingent consideration payable				$ 150	150
Karani, LLC
Business Acquisition [Line Items]
Payments to acquire businesses, gross			$ 6,805
Cash and cash equivalents							$ 737
Transaction costs							200
Revenue since acquisition date					5,985	$ 9,954
Earnings (loss) since acquisition date					$ (811)	$ 944
Promissory note							2,000
Fair value of net assets acquired, goodwill and liabilities assumed							8,673
Working capital credit acquired							(132)
Karani, LLC | Chief Financial Officer [Member]
Business Acquisition [Line Items]
Retention payment							$ 250
Karani, LLC | Installment Payable, Period One | Promissory Note
Business Acquisition [Line Items]
Installment payable period			6 months
Karani, LLC | Installment Payable, Period Two | Promissory Note
Business Acquisition [Line Items]
Installment payable period			18 months
Karani, LLC | India
Business Acquisition [Line Items]
Number of employees | employees							560
Karani, LLC | Philippines
Business Acquisition [Line Items]
Number of employees | employees							120