 | boi_CN:x0 | dimension-default | http://www.xbrl.org/2003/role/link |
 | boi_exp:CN | dimension-domain | http://www.xbrl.org/2003/role/link |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/6 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/8 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-1/10 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/6 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-2/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/6 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/8 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/10 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/11 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/12 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-5/13 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-10/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-10/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-10/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-10/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-10/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-11/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-11/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-11/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-11/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-11/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/11 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/13 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/15 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-12/17 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/11 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/13 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/15 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/17 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/19 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/21 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/23 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-13/25 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-29/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-29/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-29/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-30/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-30/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-30/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-30/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-31/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-31/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/11 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/13 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/15 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-64/17 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/7 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/9 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65a/11 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65b/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65b/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-65b/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/1 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/2 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/3 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/4 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/5 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/6 |
 | boi_exp:CN | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d670/d670/2020-12-31/tab/670-79/7 |