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Property, Equipment, Intangible Assets And Leases - Additional Information (Detail)
R$ in Thousands
12 Months Ended
Dec. 31, 2019
BRL (R$)
Disclosure of detailed information about property, plant and equipment [abstract]  
Rent expense from short-term leases and low-value assets R$ 1,746
Rent expense on lease liabilities R$ 9,225
Average pre-tax discount rate applied to cash flow projections 1322.00%