Note 22 - Cash and Cash Equivalents - Exposure to Risk (Details)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 ZWL ($)
Overdraft facility of Stanbic Bank, RTG [member]
Statement Line Items [Line Items]
Denomination		$ 112,000,000
Interest rate	32.00%	32.00%
Overdraft facility of Stanbic Bank, USD [member]
Statement Line Items [Line Items]
Denomination	$ 1,000,000
Interest rate	10.00%	10.00%

The amount of exposure to loss resulting from credit risk. [Refer: Credit risk [member]]

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