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6. TRADE RECEIVABLES (Details 2) - BRL (R$) R$ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Trade Receivables
Opening balance	R$ (191,979)	R$ (172,782)
Expected credit losses	(53,706)	(36,697)
Recovery of receivables	8,333	17,500
Closing balance	R$ (237,352)	R$ (191,979)

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No definition available.

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- Definition

The increase (decrease) in other provisions. [Refer: Other provisions]

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- Definition

The amount of provisions other than provisions for employee benefits. [Refer: Provisions]

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- Definition

The amount of reversals of provisions that the entity does not separately disclose in the same statement or note. [Refer: Provisions]

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