Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000050725-16-000166-index-headers.html | 2016-11-17 16:23:10 | |
| 0000050725-16-000166-index.html | 2016-11-17 16:23:10 | |
| 0000050725-16-000166.txt | 2016-11-17 16:23:10 | |
 0000050725-16-000166-xbrl.zip | 540353 | 2016-11-17 16:23:10 |
| FilingSummary.xml | 73288 | 2016-11-17 16:23:10 |
| Financial_Report.xlsx | 191113 | 2016-11-17 16:23:10 |
 gff-2015093_chartx21074.jpg | 50688 | 2016-11-17 16:23:10 |
| gff-20160930.xml | 5894888 | 2016-11-17 16:23:10 |
| gff-20160930.xsd | 124606 | 2016-11-17 16:23:10 |
| gff-20160930x10k.htm | 3716625 | 2016-11-17 16:23:10 |
| gff-20160930_cal.xml | 183164 | 2016-11-17 16:23:10 |
| gff-20160930_def.xml | 584881 | 2016-11-17 16:23:10 |
| gff-20160930_lab.xml | 1476640 | 2016-11-17 16:23:10 |
| gff-20160930_pre.xml | 890225 | 2016-11-17 16:23:10 |
| gff-2016x09x30exhibit1038.htm | 7777 | 2016-11-17 16:23:10 |
| gff-2016x09x30x10kx23.htm | 2858 | 2016-11-17 16:23:10 |
| gff-2016x09x30x10kx311.htm | 14032 | 2016-11-17 16:23:10 |
| gff-2016x09x30x10kx312.htm | 14098 | 2016-11-17 16:23:10 |
| gff-2016x09x30x10kx32.htm | 9741 | 2016-11-17 16:23:10 |
 griffonlogoprimaryonwhitea03.jpg | 28748 | 2016-11-17 16:23:10 |
| R1.htm | 28214 | 2016-11-17 16:23:10 |
| R10.htm | 18126 | 2016-11-17 16:23:10 |
| R100.htm | 40446 | 2016-11-17 16:23:10 |
| R101.htm | 13082 | 2016-11-17 16:23:10 |
| R102.htm | 14005 | 2016-11-17 16:23:10 |
| R103.htm | 19899 | 2016-11-17 16:23:10 |
| R104.htm | 15599 | 2016-11-17 16:23:10 |
| R105.htm | 123475 | 2016-11-17 16:23:10 |
| R106.htm | 115249 | 2016-11-17 16:23:10 |
| R107.htm | 161583 | 2016-11-17 16:23:10 |
| R108.htm | 5474 | 2016-11-17 16:23:10 |
| R109.htm | 29119 | 2016-11-17 16:23:10 |
| R11.htm | 60273 | 2016-11-17 16:23:10 |
| R12.htm | 29367 | 2016-11-17 16:23:10 |
| R13.htm | 22600 | 2016-11-17 16:23:10 |
| R14.htm | 42417 | 2016-11-17 16:23:10 |
| R15.htm | 16226 | 2016-11-17 16:23:10 |
| R16.htm | 333406 | 2016-11-17 16:23:10 |
| R17.htm | 283204 | 2016-11-17 16:23:10 |
| R18.htm | 145034 | 2016-11-17 16:23:10 |
| R19.htm | 77329 | 2016-11-17 16:23:10 |
| R2.htm | 86567 | 2016-11-17 16:23:10 |
| R20.htm | 20291 | 2016-11-17 16:23:10 |
| R21.htm | 23018 | 2016-11-17 16:23:10 |
| R22.htm | 8397 | 2016-11-17 16:23:10 |
| R23.htm | 61052 | 2016-11-17 16:23:10 |
| R24.htm | 199160 | 2016-11-17 16:23:10 |
| R25.htm | 6402 | 2016-11-17 16:23:10 |
| R26.htm | 88009 | 2016-11-17 16:23:10 |
| R27.htm | 797803 | 2016-11-17 16:23:10 |
| R28.htm | 5680 | 2016-11-17 16:23:10 |
| R29.htm | 128124 | 2016-11-17 16:23:10 |
| R3.htm | 25030 | 2016-11-17 16:23:10 |
| R30.htm | 125784 | 2016-11-17 16:23:10 |
| R31.htm | 37027 | 2016-11-17 16:23:10 |
| R32.htm | 13716 | 2016-11-17 16:23:10 |
| R33.htm | 17267 | 2016-11-17 16:23:10 |
| R34.htm | 55028 | 2016-11-17 16:23:10 |
| R35.htm | 25902 | 2016-11-17 16:23:10 |
| R36.htm | 21941 | 2016-11-17 16:23:10 |
| R37.htm | 37851 | 2016-11-17 16:23:10 |
| R38.htm | 14601 | 2016-11-17 16:23:10 |
| R39.htm | 363395 | 2016-11-17 16:23:10 |
| R4.htm | 68269 | 2016-11-17 16:23:10 |
| R40.htm | 273590 | 2016-11-17 16:23:10 |
| R41.htm | 140877 | 2016-11-17 16:23:10 |
| R42.htm | 57557 | 2016-11-17 16:23:10 |
| R43.htm | 21185 | 2016-11-17 16:23:10 |
| R44.htm | 57611 | 2016-11-17 16:23:10 |
| R45.htm | 193140 | 2016-11-17 16:23:10 |
| R46.htm | 88917 | 2016-11-17 16:23:10 |
| R47.htm | 476637 | 2016-11-17 16:23:10 |
| R48.htm | 187735 | 2016-11-17 16:23:10 |
| R49.htm | 33465 | 2016-11-17 16:23:10 |
| R5.htm | 101927 | 2016-11-17 16:23:10 |
| R50.htm | 36286 | 2016-11-17 16:23:10 |
| R51.htm | 37547 | 2016-11-17 16:23:10 |
| R52.htm | 10823 | 2016-11-17 16:23:10 |
| R53.htm | 16735 | 2016-11-17 16:23:10 |
| R54.htm | 15064 | 2016-11-17 16:23:10 |
| R55.htm | 18102 | 2016-11-17 16:23:10 |
| R56.htm | 19013 | 2016-11-17 16:23:10 |
| R57.htm | 12064 | 2016-11-17 16:23:10 |
| R58.htm | 20393 | 2016-11-17 16:23:10 |
| R59.htm | 24400 | 2016-11-17 16:23:10 |
| R6.htm | 70381 | 2016-11-17 16:23:10 |
| R60.htm | 36652 | 2016-11-17 16:23:10 |
| R61.htm | 14376 | 2016-11-17 16:23:10 |
| R62.htm | 17659 | 2016-11-17 16:23:10 |
| R63.htm | 12685 | 2016-11-17 16:23:10 |
| R64.htm | 9532 | 2016-11-17 16:23:10 |
| R65.htm | 14003 | 2016-11-17 16:23:10 |
| R66.htm | 490093 | 2016-11-17 16:23:10 |
| R67.htm | 129295 | 2016-11-17 16:23:10 |
| R68.htm | 71309 | 2016-11-17 16:23:10 |
| R69.htm | 53350 | 2016-11-17 16:23:10 |
| R7.htm | 89296 | 2016-11-17 16:23:10 |
| R70.htm | 28129 | 2016-11-17 16:23:10 |
| R71.htm | 14482 | 2016-11-17 16:23:10 |
| R72.htm | 81560 | 2016-11-17 16:23:10 |
| R73.htm | 11122 | 2016-11-17 16:23:10 |
| R74.htm | 18041 | 2016-11-17 16:23:10 |
| R75.htm | 20285 | 2016-11-17 16:23:10 |
| R76.htm | 54802 | 2016-11-17 16:23:10 |
| R77.htm | 9114 | 2016-11-17 16:23:10 |
| R78.htm | 9719 | 2016-11-17 16:23:10 |
| R79.htm | 18700 | 2016-11-17 16:23:10 |
| R8.htm | 44909 | 2016-11-17 16:23:10 |
| R80.htm | 35109 | 2016-11-17 16:23:10 |
| R81.htm | 35830 | 2016-11-17 16:23:10 |
| R82.htm | 50344 | 2016-11-17 16:23:10 |
| R83.htm | 14057 | 2016-11-17 16:23:10 |
| R84.htm | 11726 | 2016-11-17 16:23:10 |
| R85.htm | 198129 | 2016-11-17 16:23:10 |
| R86.htm | 9684 | 2016-11-17 16:23:10 |
| R87.htm | 18357 | 2016-11-17 16:23:10 |
| R88.htm | 20422 | 2016-11-17 16:23:10 |
| R89.htm | 25590 | 2016-11-17 16:23:10 |
| R9.htm | 14692 | 2016-11-17 16:23:10 |
| R90.htm | 27499 | 2016-11-17 16:23:10 |
| R91.htm | 20388 | 2016-11-17 16:23:10 |
| R92.htm | 19779 | 2016-11-17 16:23:10 |
| R93.htm | 8760 | 2016-11-17 16:23:10 |
| R94.htm | 20089 | 2016-11-17 16:23:10 |
| R95.htm | 75792 | 2016-11-17 16:23:10 |
| R96.htm | 20758 | 2016-11-17 16:23:10 |
| R97.htm | 33758 | 2016-11-17 16:23:10 |
| R98.htm | 11099 | 2016-11-17 16:23:10 |
| R99.htm | 7748 | 2016-11-17 16:23:10 |
| report.css | 2768 | 2016-11-17 16:23:10 |
| Show.js | 1411 | 2016-11-17 16:23:10 |