INCOME TAX - Net position of deferred tax (Details) - ARS ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets / (liabilities)
Deferred tax assets	$ 1,671,195	$ 1,264,222
Deferred tax liability	(506,291)	(343,586)
Deferred tax assets	1,671,195	1,264,222
Deferred taxes	(506,291)	(343,586)
Total Net Assets by deferred Tax	1,164,904	920,636	$ 1,733,956
Later than one year [member]
Deferred tax assets / (liabilities)
Deferred tax assets	1,515,532	1,254,526
Deferred tax liability		(334,554)
Deferred tax assets	(1,515,532)	(1,154,710)
Deferred taxes		(237,571)
Up to 1 year [member]
Deferred tax assets / (liabilities)
Deferred tax assets	155,663	9,696
Deferred tax liability	(506,291)	(9,032)
Deferred tax assets	155,663	109,512
Deferred taxes	$ (506,291)	$ (106,015)

The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]

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The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]

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The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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The amount of deferred tax liabilities net of deferred tax assets, when the absolute amount of deferred tax liabilities is greater than the absolute amount of deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]

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Disclosure of deferred tax assets and liabilities.

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