| Property, plant and equipment | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Property, plant and equipment at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Property, plant and equipment at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| Total property, plant and equipment | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Pamatlīdzekļi | lv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Materiālo aktīvu summa, ko: a) tur, lai izmantotu preču ražošanai vai pakalpojumu sniegšanai, iznomāšanai citiem vai administratīvā nolūkā; un b) plāno izmantot ilgāk nekā vienu periodu. | lv | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Pamatlīdzekļi kopā | lv | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| Pamatlīdzekļi perioda sākumā | lv | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Pamatlīdzekļi perioda beigās | lv | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |