Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000921825-18-000003-index-headers.html | 2018-02-23 17:51:50 | |
| 0000921825-18-000003-index.html | 2018-02-23 17:51:50 | |
| 0000921825-18-000003.txt | 2018-02-23 17:51:50 | |
 0000921825-18-000003-xbrl.zip | 654476 | 2018-02-23 17:51:50 |
 chartfr20171231a01.jpg | 58858 | 2018-02-23 17:51:50 |
| FilingSummary.xml | 51712 | 2018-02-23 17:51:50 |
| Financial_Report.xlsx | 193115 | 2018-02-23 17:51:50 |
| fr-20171231.xml | 8739623 | 2018-02-23 17:51:50 |
| fr-20171231.xsd | 176807 | 2018-02-23 17:51:50 |
| fr-20171231x10k.htm | 6526095 | 2018-02-23 17:51:50 |
| fr-20171231xex211.htm | 153657 | 2018-02-23 17:51:50 |
| fr-20171231xex231.htm | 2530 | 2018-02-23 17:51:50 |
| fr-20171231xex232.htm | 2300 | 2018-02-23 17:51:50 |
| fr-20171231xex311.htm | 11831 | 2018-02-23 17:51:50 |
| fr-20171231xex312.htm | 11631 | 2018-02-23 17:51:50 |
| fr-20171231xex313.htm | 12238 | 2018-02-23 17:51:50 |
| fr-20171231xex314.htm | 12575 | 2018-02-23 17:51:50 |
| fr-20171231xex321.htm | 9622 | 2018-02-23 17:51:50 |
| fr-20171231xex322.htm | 14050 | 2018-02-23 17:51:50 |
| fr-20171231xex39.htm | 380922 | 2018-02-23 17:51:50 |
| fr-20171231_cal.xml | 124718 | 2018-02-23 17:51:50 |
| fr-20171231_def.xml | 708158 | 2018-02-23 17:51:50 |
| fr-20171231_lab.xml | 1589713 | 2018-02-23 17:51:50 |
| fr-20171231_pre.xml | 870802 | 2018-02-23 17:51:50 |
| R1.htm | 36501 | 2018-02-23 17:51:50 |
| R10.htm | 52922 | 2018-02-23 17:51:50 |
| R11.htm | 131513 | 2018-02-23 17:51:50 |
| R12.htm | 24661 | 2018-02-23 17:51:50 |
| R13.htm | 47473 | 2018-02-23 17:51:50 |
| R14.htm | 64448 | 2018-02-23 17:51:50 |
| R15.htm | 72629 | 2018-02-23 17:51:50 |
| R16.htm | 98206 | 2018-02-23 17:51:50 |
| R17.htm | 11200 | 2018-02-23 17:51:50 |
| R18.htm | 34767 | 2018-02-23 17:51:50 |
| R19.htm | 33487 | 2018-02-23 17:51:50 |
| R2.htm | 107979 | 2018-02-23 17:51:50 |
| R20.htm | 5147 | 2018-02-23 17:51:50 |
| R21.htm | 17708 | 2018-02-23 17:51:50 |
| R22.htm | 9269 | 2018-02-23 17:51:50 |
| R23.htm | 169857 | 2018-02-23 17:51:50 |
| R24.htm | 3827231 | 2018-02-23 17:51:50 |
| R25.htm | 127005 | 2018-02-23 17:51:50 |
| R26.htm | 40726 | 2018-02-23 17:51:50 |
| R27.htm | 52640 | 2018-02-23 17:51:50 |
| R28.htm | 121264 | 2018-02-23 17:51:50 |
| R29.htm | 27368 | 2018-02-23 17:51:50 |
| R3.htm | 24589 | 2018-02-23 17:51:50 |
| R30.htm | 40917 | 2018-02-23 17:51:50 |
| R31.htm | 63264 | 2018-02-23 17:51:50 |
| R32.htm | 71914 | 2018-02-23 17:51:50 |
| R33.htm | 101281 | 2018-02-23 17:51:50 |
| R34.htm | 11566 | 2018-02-23 17:51:50 |
| R35.htm | 25996 | 2018-02-23 17:51:50 |
| R36.htm | 26102 | 2018-02-23 17:51:50 |
| R37.htm | 12863 | 2018-02-23 17:51:50 |
| R38.htm | 169807 | 2018-02-23 17:51:50 |
| R39.htm | 19258 | 2018-02-23 17:51:50 |
| R4.htm | 85605 | 2018-02-23 17:51:50 |
| R40.htm | 19621 | 2018-02-23 17:51:50 |
| R41.htm | 14737 | 2018-02-23 17:51:50 |
| R42.htm | 17140 | 2018-02-23 17:51:50 |
| R43.htm | 6363 | 2018-02-23 17:51:50 |
| R44.htm | 18215 | 2018-02-23 17:51:50 |
| R45.htm | 14343 | 2018-02-23 17:51:50 |
| R46.htm | 10616 | 2018-02-23 17:51:50 |
| R47.htm | 28306 | 2018-02-23 17:51:50 |
| R48.htm | 14158 | 2018-02-23 17:51:50 |
| R49.htm | 81154 | 2018-02-23 17:51:50 |
| R5.htm | 27309 | 2018-02-23 17:51:50 |
| R50.htm | 81811 | 2018-02-23 17:51:50 |
| R51.htm | 19851 | 2018-02-23 17:51:50 |
| R52.htm | 23964 | 2018-02-23 17:51:50 |
| R53.htm | 23722 | 2018-02-23 17:51:50 |
| R54.htm | 30248 | 2018-02-23 17:51:50 |
| R55.htm | 24385 | 2018-02-23 17:51:50 |
| R56.htm | 7102 | 2018-02-23 17:51:50 |
| R57.htm | 24747 | 2018-02-23 17:51:50 |
| R58.htm | 17070 | 2018-02-23 17:51:50 |
| R59.htm | 4552 | 2018-02-23 17:51:50 |
| R6.htm | 78919 | 2018-02-23 17:51:50 |
| R60.htm | 43956 | 2018-02-23 17:51:50 |
| R61.htm | 8510 | 2018-02-23 17:51:50 |
| R62.htm | 14294 | 2018-02-23 17:51:50 |
| R63.htm | 27007 | 2018-02-23 17:51:50 |
| R64.htm | 20599 | 2018-02-23 17:51:50 |
| R65.htm | 20432 | 2018-02-23 17:51:50 |
| R66.htm | 16210 | 2018-02-23 17:51:50 |
| R67.htm | 38645 | 2018-02-23 17:51:50 |
| R68.htm | 15826 | 2018-02-23 17:51:50 |
| R69.htm | 22466 | 2018-02-23 17:51:50 |
| R7.htm | 166338 | 2018-02-23 17:51:50 |
| R70.htm | 31551 | 2018-02-23 17:51:50 |
| R71.htm | 19487 | 2018-02-23 17:51:50 |
| R72.htm | 5613 | 2018-02-23 17:51:50 |
| R73.htm | 25920 | 2018-02-23 17:51:50 |
| R74.htm | 20243 | 2018-02-23 17:51:50 |
| R75.htm | 4547 | 2018-02-23 17:51:50 |
| R76.htm | 32066 | 2018-02-23 17:51:50 |
| R77.htm | 38094 | 2018-02-23 17:51:50 |
| R78.htm | 2756835 | 2018-02-23 17:51:50 |
| R79.htm | 80108 | 2018-02-23 17:51:50 |
| R8.htm | 9966 | 2018-02-23 17:51:50 |
| R80.htm | 4966 | 2018-02-23 17:51:50 |
| R9.htm | 78386 | 2018-02-23 17:51:50 |
| report.css | 2768 | 2018-02-23 17:51:50 |
| Show.js | 1411 | 2018-02-23 17:51:50 |