| Name | x29 |
|---|---|
| Namespace | http://www.boi.org.il/xbrl/dict/dom/BC |
| Prefix | boi_BC |
| Data type | nonnum:domainItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | False |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Off-balance sheet item | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
boi_exp:BC | domain-member | http://www.xbrl.org/2003/role/link | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-1/66 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-1/166 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-3/53 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-2/141 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-2/146 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-4/157 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-4/161 | |
boi_exp:BC | domain-member | http://www.boi.org.il/xbrl/role/fws/d856/d856/2017-12-31/tab/856-4/165 |