| Warrant reserve [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for a component of equity resulting from issuing share purchase warrants, other than those resulting from share-based payment arrangements. [Refer: Reserve of share-based payments [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Cúlchiste barántais [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo do chomhpháirt chothromais a eascraíonn as barántais cheannaithe scaireanna a eisiúint, seachas siúd atá mar thoradh ar shocruithe íocaíochta scairbhunaithe. [Féach: Cúlchiste íocaíochtaí scairbhunaithe [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |