 | dnb_exp:ftk_dom034 | dimension-domain | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom034:mem000 | dimension-default | http://www.xbrl.org/2003/role/link |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/3 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/5 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/8 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/11 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/14 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/17 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/20 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/23 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/27 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/30 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/33 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/36 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/38 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/41 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/44 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/48 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/51 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/54 |
 | dnb_exp:ftk_dom034 | dimension-domain | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2017-01/2018-12-31/tab/J802/57 |