 | boi_exp:CU | domain-member | http://www.xbrl.org/2003/role/link |
 | boi_CU:x1 | complete-breakdown | http://www.boi.org.il/xbrl/role/dict/dom/CU/1 |
 | boi_CU:x14 | complete-breakdown | http://www.boi.org.il/xbrl/role/dict/dom/CU/2 |
 | boi_CU:x1 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/CU/1 |
 | boi_CU:x14 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/CU/2 |
 | boi_CU:x0 | domain-member | http://www.boi.org.il/xbrl/role/dict/dom/CU/7 |
 | boi_CU:x1 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/CU/1 |
 | boi_CU:x14 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/CU/2 |
 | boi_CU:x0 | parent-child | http://www.boi.org.il/xbrl/role/dict/dom/CU/7 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/2 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/5 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/8 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/11 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/14 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/17 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/20 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/23 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/26 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/29 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/32 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3a/35 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/2 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/5 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/8 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/11 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/14 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3b/17 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3c/1 |
 | boi_exp:CU | domain-member | http://www.boi.org.il/xbrl/role/fws/d832/d832/2018-12-31/tab/832-3d/1 |