Name | Size | Last Modified |
---|---|---|
0000912562-20-000023-index-headers.html | 2020-08-05 15:34:58 | |
0000912562-20-000023-index.html | 2020-08-05 15:34:58 | |
0000912562-20-000023.txt | 2020-08-05 15:34:58 | |
0000912562-20-000023-xbrl.zip | 262922 | 2020-08-05 15:34:58 |
FilingSummary.xml | 39089 | 2020-08-05 15:34:58 |
Financial_Report.xlsx | 83674 | 2020-08-05 15:34:58 |
MetaLinks.json | 552338 | 2020-08-05 15:34:58 |
q22020exhibit311.htm | 12979 | 2020-08-05 15:34:58 |
q22020exhibit312.htm | 12853 | 2020-08-05 15:34:58 |
q22020exhibit321.htm | 5363 | 2020-08-05 15:34:58 |
q22020exhibit322.htm | 5431 | 2020-08-05 15:34:58 |
R1.htm | 53818 | 2020-08-05 15:34:58 |
R10.htm | 17952 | 2020-08-05 15:34:58 |
R11.htm | 24469 | 2020-08-05 15:34:58 |
R12.htm | 23434 | 2020-08-05 15:34:58 |
R13.htm | 13882 | 2020-08-05 15:34:58 |
R14.htm | 81212 | 2020-08-05 15:34:58 |
R15.htm | 83522 | 2020-08-05 15:34:58 |
R16.htm | 6741 | 2020-08-05 15:34:58 |
R17.htm | 95111 | 2020-08-05 15:34:58 |
R18.htm | 38717 | 2020-08-05 15:34:58 |
R19.htm | 100034 | 2020-08-05 15:34:58 |
R2.htm | 63102 | 2020-08-05 15:34:58 |
R20.htm | 20151 | 2020-08-05 15:34:58 |
R21.htm | 31250 | 2020-08-05 15:34:58 |
R22.htm | 125801 | 2020-08-05 15:34:58 |
R23.htm | 17908 | 2020-08-05 15:34:58 |
R24.htm | 19085 | 2020-08-05 15:34:58 |
R25.htm | 22067 | 2020-08-05 15:34:58 |
R26.htm | 18982 | 2020-08-05 15:34:58 |
R27.htm | 14907 | 2020-08-05 15:34:58 |
R28.htm | 75528 | 2020-08-05 15:34:58 |
R29.htm | 88320 | 2020-08-05 15:34:58 |
R3.htm | 25445 | 2020-08-05 15:34:58 |
R30.htm | 94307 | 2020-08-05 15:34:58 |
R31.htm | 35693 | 2020-08-05 15:34:58 |
R32.htm | 100948 | 2020-08-05 15:34:58 |
R33.htm | 16857 | 2020-08-05 15:34:58 |
R34.htm | 30217 | 2020-08-05 15:34:58 |
R35.htm | 122304 | 2020-08-05 15:34:58 |
R36.htm | 27878 | 2020-08-05 15:34:58 |
R37.htm | 14238 | 2020-08-05 15:34:58 |
R38.htm | 12859 | 2020-08-05 15:34:58 |
R39.htm | 7299 | 2020-08-05 15:34:58 |
R4.htm | 87763 | 2020-08-05 15:34:58 |
R40.htm | 16443 | 2020-08-05 15:34:58 |
R41.htm | 10473 | 2020-08-05 15:34:58 |
R42.htm | 23947 | 2020-08-05 15:34:58 |
R43.htm | 37922 | 2020-08-05 15:34:58 |
R44.htm | 34677 | 2020-08-05 15:34:58 |
R45.htm | 10011 | 2020-08-05 15:34:58 |
R46.htm | 20938 | 2020-08-05 15:34:58 |
R47.htm | 28253 | 2020-08-05 15:34:58 |
R48.htm | 19090 | 2020-08-05 15:34:58 |
R49.htm | 29354 | 2020-08-05 15:34:58 |
R5.htm | 19724 | 2020-08-05 15:34:58 |
R50.htm | 37387 | 2020-08-05 15:34:58 |
R51.htm | 6982 | 2020-08-05 15:34:58 |
R52.htm | 42354 | 2020-08-05 15:34:58 |
R53.htm | 17203 | 2020-08-05 15:34:58 |
R54.htm | 13264 | 2020-08-05 15:34:58 |
R55.htm | 23829 | 2020-08-05 15:34:58 |
R56.htm | 13920 | 2020-08-05 15:34:58 |
R57.htm | 11510 | 2020-08-05 15:34:58 |
R58.htm | 8844 | 2020-08-05 15:34:58 |
R59.htm | 24976 | 2020-08-05 15:34:58 |
R6.htm | 73074 | 2020-08-05 15:34:58 |
R60.htm | 33655 | 2020-08-05 15:34:58 |
R61.htm | 28023 | 2020-08-05 15:34:58 |
R7.htm | 77047 | 2020-08-05 15:34:58 |
R8.htm | 4545 | 2020-08-05 15:34:58 |
R9.htm | 6403 | 2020-08-05 15:34:58 |
report.css | 2767 | 2020-08-05 15:34:58 |
rock-20200630.htm | 2158659 | 2020-08-05 15:34:58 |
rock-20200630.xsd | 40616 | 2020-08-05 15:34:58 |
rock-20200630_cal.xml | 72372 | 2020-08-05 15:34:58 |
rock-20200630_def.xml | 221227 | 2020-08-05 15:34:58 |
rock-20200630_g1.gif | 13063 | 2020-08-05 15:34:58 |
rock-20200630_htm.xml | 1896673 | 2020-08-05 15:34:58 |
rock-20200630_lab.xml | 491164 | 2020-08-05 15:34:58 |
rock-20200630_pre.xml | 348634 | 2020-08-05 15:34:58 |
Show.js | 1085 | 2020-08-05 15:34:58 |