XML 116 R105.htm IDEA: XBRL DOCUMENT v3.19.1
16. Property, plant and equipment (Details 1) - BRL (R$)
R$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning R$ 255,050 R$ 302,383 R$ 325,076
Additions 50,645 18,920 27,631
Transfers 1,458 (14,697) (13,803)
Write-offs and disposals (108) (279) (236)
Depreciation (39,433) (51,277) (36,285)
Property, plant, and equipment, ending 267,612 255,050 302,383
Land      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 92,507 92,494 102,708
Additions 0 0 0
Transfers 472 13 (10,214)
Write-offs and disposals 0 0 0
Depreciation 0 0 0
Property, plant, and equipment, ending 92,979 92,507 92,494
Buildings      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 42,360 43,262 45,891
Additions 73 86 0
Transfers 0 1,358 (911)
Write-offs and disposals 0 0 (45)
Depreciation (2,308) (2,346) (1,673)
Property, plant, and equipment, ending 40,125 42,360 43,262
Equipment      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 103,803 149,140 162,218
Additions 46,473 17,627 26,061
Transfers 986 (15,945) (6,380)
Write-offs and disposals (81) (178) (181)
Depreciation (35,095) (46,841) (32,578)
Property, plant, and equipment, ending 116,086 103,803 149,140
Transportation      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 3,680 4,531 5,692
Additions 589 0 214
Transfers 0 (33) (556)
Write-offs and disposals 0 (27) 0
Depreciation (796) (791) (819)
Property, plant, and equipment, ending 3,473 3,680 4,531
Furniture and fixtures      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 11,816 11,986 8,418
Additions 2,972 1,207 511
Transfers 0 (75) 4,258
Write-offs and disposals (27) (54) (10)
Depreciation (1,183) (1,248) (1,191)
Property, plant, and equipment, ending 13,578 11,816 11,986
Other      
SummaryOfPropertyPlantAndEquipmentLineItems [Line Items]      
Property, plant, and equipment, beginning 884 970 149
Additions 538 0 845
Transfers 0 (15) 0
Write-offs and disposals 0 (20) 0
Depreciation (51) (51) (24)
Property, plant, and equipment, ending R$ 1,371 R$ 884 R$ 970