 | dnb_ftk_dom004:mem000 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem001 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem002 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem003 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem004 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem005 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem006 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem007 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem008 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem009 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem010 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem011 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem012 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem013 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem014 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem015 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem016 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem017 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem018 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem019 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem020 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem021 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem022 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem023 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem024 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem025 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem026 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem027 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem028 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem029 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem030 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem031 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem032 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem033 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem034 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem035 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem036 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem037 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem038 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem039 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem040 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem041 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem042 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem043 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem044 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem045 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem046 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem047 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem048 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem049 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem050 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem051 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem052 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem053 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem054 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem055 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem056 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem057 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem058 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem059 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem060 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem061 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem062 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem063 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem064 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem065 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem066 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem067 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem068 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem069 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem070 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem071 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem072 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem073 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem074 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem075 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem076 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem077 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem078 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem079 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem080 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem081 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem082 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem083 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem084 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem085 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem086 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem087 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem088 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem089 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem090 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem091 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem092 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem093 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem094 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem095 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem096 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem097 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem098 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem099 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem100 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem101 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem102 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem103 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem104 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem105 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem106 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem107 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem108 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem109 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem110 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem111 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem112 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem113 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem114 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem115 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem116 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem117 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem118 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem119 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem120 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem121 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem122 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem123 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem124 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem125 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem126 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem127 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem128 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem129 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem130 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem131 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem132 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem133 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem134 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem135 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem136 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem137 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem138 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem139 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem140 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem141 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem142 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem143 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem144 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem145 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem146 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem147 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem148 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem149 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem150 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem151 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem152 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem153 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem154 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem155 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem156 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem157 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem158 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem159 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem160 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem161 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem162 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem163 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem164 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem165 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem166 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem167 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem168 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem169 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem170 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem171 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem172 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem173 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem174 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem175 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem176 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem177 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem178 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem179 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem180 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem181 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem182 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem183 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem184 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem185 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem186 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem187 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem188 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem189 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem191 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem192 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem193 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem194 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem195 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem196 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem197 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem198 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem199 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem200 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem201 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem202 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem203 | domain-member | http://www.xbrl.org/2003/role/link |
 | dnb_ftk_dom004:mem095 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/1 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/2 |
 | dnb_ftk_dom004:mem107 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/3 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/4 |
 | dnb_ftk_dom004:mem001 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/5 |
 | dnb_ftk_dom004:mem002 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/6 |
 | dnb_ftk_dom004:mem003 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/6 |
 | dnb_ftk_dom004:mem004 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/6 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/7 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/8 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/9 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/10 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/11 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/12 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/13 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/14 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/15 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/16 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/17 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/18 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/19 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/20 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/21 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/22 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/23 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/24 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/25 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/26 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/27 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/28 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/29 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/30 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/31 |
 | dnb_ftk_dom004:mem000 | domain-member | http://www.dnb.nl/xbrl/role/fws/DNB-NR/ftk-2020-06/2020-12-31/tab/K602/32 |