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v3.19.1

Income tax incurred and deferred: (Details 3) - MXN ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Deferred income tax asset:: |  |
Net deferred tax assets | $ 303,612 | $ 301,749
Deferred income tax payable: |  |
Net Deferred Income tax Payable | (3,385,280) | (3,335,679)
Net Deferred income tax liability | (3,081,668) | (3,033,930)
Temporary differences [member] |  |
Deferred income tax asset:: |  |
Net deferred tax assets | 53,121 | 48,439
Fair Value of Long term Debt [Member] |  |
Deferred income tax asset:: |  |
Net deferred tax assets | 213,617 | 208,394
Allowance for doubtful accounts [member] |  |
Deferred income tax asset:: |  |
Net deferred tax assets | 36,874 | 44,916
Fixed and intangible assets [Member] |  |
Deferred income tax payable: |  |
Net Deferred Income tax Payable | (3,139,757) | (2,900,893)
Temporary assets [Member] |  |
Deferred income tax payable: |  |
Net Deferred Income tax Payable | (244,502) | (433,411)
Amortization of expenses [Member] |  |
Deferred income tax payable: |  |
Net Deferred Income tax Payable | $ (1,021) | $ (1,375)

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- Definition 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 -Name IAS -Number 12 -IssueDate 2018-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=12&date=2018-03-01&anchor=para_81_g_i&doctype=Standard -URIDate 2018-03-16 + Details
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