 | boi_BI:x0 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x1 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x10 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x11 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x12 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x13 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x14 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x15 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x16 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x17 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x18 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x19 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x2 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x20 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x21 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x22 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x23 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x24 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x25 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x26 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x27 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x28 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x29 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x3 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x30 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x4 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x5 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x6 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x7 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x8 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x9 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_BI:x1 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x2 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x3 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x4 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x5 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x6 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x0 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/2 |
 | boi_BI:x23 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/3 |
 | boi_BI:x24 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/3 |
 | boi_BI:x0 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/4 |
 | boi_BI:x26 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x27 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x28 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x29 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x30 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x1 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x2 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x3 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x4 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x5 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x6 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/1 |
 | boi_BI:x0 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/2 |
 | boi_BI:x23 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/3 |
 | boi_BI:x24 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/3 |
 | boi_BI:x0 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/4 |
 | boi_BI:x26 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x27 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x28 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x29 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |
 | boi_BI:x30 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/BI/5 |