 | boi_CU:x0 | dimension-default | http://www.xbrl.org/2003/role/link |
 | boi_exp:CU | dimension-domain | http://www.xbrl.org/2003/role/link |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/20 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/23 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/26 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/29 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/32 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1/35 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.1/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.1/4 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.1/6 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.1/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.2a/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.2a/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-1.2b/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/20 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/23 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/26 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/29 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/32 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-2/35 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/20 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/23 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/26 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/29 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/32 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-3/35 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-4/20 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-5/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/5 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/11 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/14 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-6/17 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-7/1 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-7/4 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-7/7 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-7/10 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-7/13 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-8/1 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-8/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-8/3 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-8/4 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-9/1 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-9/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/2 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/4 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/6 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/8 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/10 |
 | boi_exp:CU | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d823/d823/2021-05-31/tab/823-10/12 |