 | boi_CC:x0 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x1 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x11 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x12 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x13 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x14 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x15 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x16 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x17 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x18 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x19 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x2 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x20 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x21 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x22 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x23 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x3 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x4 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x5 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x6 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x7 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x8 | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CC:x0 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/1 |
 | boi_CC:x7 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/1 |
 | boi_CC:x8 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/1 |
 | boi_CC:x0 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/2 |
 | boi_CC:x7 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/2 |
 | boi_CC:x8 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/2 |
 | boi_CC:x0 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/3 |
 | boi_CC:x0 | domain-member | http://www.boi.org.il/xbrl/role/fws/d680/d680/2020-06-30/tab/680-1/4 |