SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Detail)  | 
Sep. 30, 2021  | 
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| Pre-combination KORE | Equity Holders | |
| Schedule of Equity Method Investments [Line Items] | |
| Equity method investment ownership percentage | 54.00% | 
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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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. No definition available. 
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