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ACCOUNTS RECEIVABLE - Schedule of Allowance for Credit Losses (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Balance at beginning of the period | $ 5,005 | $ 5,047 | $ 5,537
(Reserve)/Charge to expenses | 1,640 | 721 | (240)
Write off | (2,631) | (849) | (493)
Exchange difference | (473) | 86 | 243
Balance at end of the period | 4,407 | $ 5,005 | $ 5,047
Cumulative Effect, Period of Adoption, Adjusted Balance |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Balance at end of the period | $ 866 |  |

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- Definition Accounts receivable Write off. + References No definition available. + Details
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Balance Type: | credit
Period Type: | duration

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- Definition Allowance For Doubtful Account Receivable + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Amount of increase (decrease) in allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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- Definition 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. + References No definition available. + Details
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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Balance Type: | debit
Period Type: | duration

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- Details
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