Expiry date 2020-01-01: The amount of resources: (a) controlled by the entity as a result of past events; and (b) from which future economic benefits are expected to flow to the entity. Effective 2020-01-01: The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits.

Expiry date 2020-01-01: The amount of present obligations of the entity arising from past events, the settlement of which is expected to result in an outflow from the entity of resources embodying economic benefits. Effective 2020-01-01: The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits.

+ References + Details

Significant Accounting Policies - Summary of Detailed Information About in Adoption of Increase Decrease Financial Position (Detail) - BRL (R$) R$ in Thousands	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017
Assets
Property and equipment	R$ 548,607		R$ 266,273	R$ 189,631
Total assets	19,605,749		13,293,218
Liabilities and equity
Loans and financing	2,947,811		761,056
Total liabilities	R$ 13,632,744		R$ 8,200,227
Increase Decrease InAdoption of Financial Position [Member]
Assets
Total assets		R$ 40,935
Liabilities and equity
Loans and financing		40,935
Total liabilities		40,935
Increase Decrease InAdoption of Financial Position [Member] \| Office [Member]
Assets
Property and equipment		35,213
Increase Decrease InAdoption of Financial Position [Member] \| Vehicles [member]
Assets
Property and equipment		R$ 5,722