| Name | ntmi |
|---|---|
| Namespace | http://www.xbrl.de/taxonomies/de-gaap-ci-2020-04-01 |
| Prefix | de-gaap-ci |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Weitere Angaben unter der Bilanz im Sinne des §264 Abs.1 Satz 5 HGB | de | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Further notes to balance sheet under MicroBilG | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Value | Role |
|---|---|---|
| legalFormKSt | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| legalFormPG | true | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| typeOperatingResult | neutral | http://www.xbrl.org/2003/role/mandatoryDisclosureRef |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:nt.relationships.creditsToMembers | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:nt.bsInfo.infoOnOwnShares | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:ntmi.other | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:nt.bsInfo.infoOnOwnSharesS | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:nt.relationships.numberCoopMembers | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:nt.other.coopertiveAuditOrg | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:nt.relationships.receivablesFromCoopBoardMembers | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet | |
de-gaap-ci:notesBelowBalanceSheet.dependency | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet |
| Name | Relation Type | Role | |
|---|---|---|---|
de-gaap-ci:notesBelowBalanceSheet | parent-child | http://www.xbrl.de/taxonomies/de-gaap-ci/role/notesBelowBalanceSheet |