Goodwill - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Disclosure of information for cash-generating units [line items]
Addition to goodwill	$ 0	$ 34,296
Discount rate	0.50%
Goodwill impairment	$ 22,507	91,685
Goodwill	187,502	$ 210,009	$ 267,398
After tax discount rate estimated fair value	$ 5,000
Growth rate	10.00%
Estimated fair value	$ 20,000
Sangoma CGU
Disclosure of information for cash-generating units [line items]
Period of cash flow projections	4 years
Discount rate	20.00%
Pre-tax discount rate	24.40%
Goodwill	$ 288,551
Recoverable amount	$ 266,044

The amount of additional goodwill recognised, except goodwill included in a disposal group that, on acquisition, meets the criteria to be classified as held for sale in accordance with IFRS 5. [Refer: Goodwill; Disposal groups classified as held for sale [member]]

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The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

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The growth rate used to extrapolate cash flow projections beyond the period covered by the most recent budgets/forecasts for a cash-generating unit (group of units). [Refer: Cash-generating units [member]]

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]

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The amount of impairment loss recognised in profit or loss for goodwill. [Refer: Impairment loss recognised in profit or loss; Goodwill]

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The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]]

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The amount of discount amount applied to cash flow projections after tax.

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The discount rate applied to cash flow projections for a cash-generating unit (group of units).

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The amount of increase decrease in revenue estimated fair value.

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The period over which management has projected cash flows based on financial budgets/forecasts approved by management including, when a period greater than five years is used for a cash-generating unit (group of units).

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