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COMMON STOCK AND DIVIDENDS, Restrictions on distribution of retained earnings (Details)	12 Months Ended
	Dec. 31, 2020
COMMON STOCK AND DIVIDENDS [Abstract]
Percentage of legal reserve of net income	5.00%
Percentage of aggregate reserve	20.00%

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- Definition

Pursuant to the provisions of the Argentine Business Association Law and the CNV, minimum percentage of net income required to setup legal reserve.

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- Definition

Refers to percentage of legal reserves on sum of capital stock and adjustment to capital stock balances.

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No definition available.

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