 | boi_CS:x0 | dimension-default | http://www.xbrl.org/2003/role/link |
 | boi_exp:CS | dimension-domain | http://www.xbrl.org/2003/role/link |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/1 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/4 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/7 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/10 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/13 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/16 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/19 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/22 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/25 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/28 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/31 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/34 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/37 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1a/40 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/1 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/4 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/7 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/10 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/13 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/16 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/19 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/22 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/25 |
 | boi_exp:CS | dimension-domain | http://www.boi.org.il/xbrl/role/fws/d822/d822/2018-03-31/tab/822-1b/28 |