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13. Investment properties | 12 Months Ended
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Dec. 31, 2018
Investment Properties |
Investment properties |
| December 31, 2017 | Write-offs and disposals | Transfers | Depreciation | December 31, 2018
Investment properties | 57,652 | (9,995) | 13 | (50) | 47,620
Total | 57,652 | (9,995) | 13 | (50) | 47,620
| December 31, 2016 | Write-offs and disposals | Depreciation | December 31, 2017
Investment properties | 57,968 | (244) | (72) | 57,652
Total | 57,968 | (244) | (72) | 57,652
| December 31, 2015 | Transfers | Write-offs and disposals | Reversal of estimated losses | Depreciation | December 31, 2016
Investment properties | 56,957 | 1,231 | (124) | 10 | (106) | 57,968
Total | 56,957 | 1,231 | (124) | 10 | (106) | 57,968
As of December 31, 2018 and 2017, the market value of these properties is approximately R$386,000 and R$402,000, respectively.

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- Definition The entire disclosure for investment property. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 40 -IssueDate 2018-01-01 -Section Disclosure -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=40&date=2018-03-01&anchor=sect_Disclosure&doctype=Standard -URIDate 2018-03-16 + Details
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