| Name | x0 |
|---|---|
| Namespace | http://www.boi.org.il/xbrl/dict/dom/EC |
| Prefix | boi_EC |
| Data type | nonnum:domainItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | False |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Total/NA | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
boi_exp:EC | domain-member | http://www.xbrl.org/2003/role/link | |
boi_dim:ECC | dimension-default | http://www.xbrl.org/2003/role/link | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/7 | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/9 | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/11 | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/13 | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/15 | |
boi_exp:EC | domain-member | http://www.boi.org.il/xbrl/role/fws/d838/d838/2018-12-31/tab/838-16/17 |