Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001057877-21-000108-index-headers.html | 2021-07-29 07:38:07 | |
| 0001057877-21-000108-index.html | 2021-07-29 07:38:07 | |
| 0001057877-21-000108.txt | 2021-07-29 07:38:07 | |
 0001057877-21-000108-xbrl.zip | 369701 | 2021-07-29 07:38:07 |
| FilingSummary.xml | 32417 | 2021-07-29 07:38:07 |
| Financial_Report.xlsx | 96588 | 2021-07-29 07:38:07 |
| ida-20210630.htm | 2515325 | 2021-07-29 07:38:07 |
| ida-20210630.xsd | 47587 | 2021-07-29 07:38:07 |
| ida-20210630_cal.xml | 83567 | 2021-07-29 07:38:07 |
| ida-20210630_def.xml | 383359 | 2021-07-29 07:38:07 |
| ida-20210630_htm.xml | 1967395 | 2021-07-29 07:38:07 |
| ida-20210630_lab.xml | 641906 | 2021-07-29 07:38:07 |
| ida-20210630_pre.xml | 436425 | 2021-07-29 07:38:07 |
| ida63021ex151.htm | 2961 | 2021-07-29 07:38:07 |
| ida63021ex152.htm | 2904 | 2021-07-29 07:38:07 |
| ida63021ex311.htm | 10645 | 2021-07-29 07:38:07 |
| ida63021ex312.htm | 10888 | 2021-07-29 07:38:07 |
| ida63021ex313.htm | 10649 | 2021-07-29 07:38:07 |
| ida63021ex314.htm | 10894 | 2021-07-29 07:38:07 |
| ida63021ex321.htm | 4486 | 2021-07-29 07:38:07 |
| ida63021ex322.htm | 4528 | 2021-07-29 07:38:07 |
| ida63021ex323.htm | 4433 | 2021-07-29 07:38:07 |
| ida63021ex324.htm | 4463 | 2021-07-29 07:38:07 |
| ida63021ex951-minesafety.htm | 26041 | 2021-07-29 07:38:07 |
| MetaLinks.json | 673369 | 2021-07-29 07:38:07 |
| R1.htm | 60508 | 2021-07-29 07:38:07 |
| R10.htm | 30015 | 2021-07-29 07:38:07 |
| R11.htm | 28524 | 2021-07-29 07:38:07 |
| R12.htm | 17501 | 2021-07-29 07:38:07 |
| R13.htm | 76607 | 2021-07-29 07:38:07 |
| R14.htm | 8846 | 2021-07-29 07:38:07 |
| R15.htm | 26095 | 2021-07-29 07:38:07 |
| R16.htm | 8869 | 2021-07-29 07:38:07 |
| R17.htm | 8473 | 2021-07-29 07:38:07 |
| R18.htm | 100859 | 2021-07-29 07:38:07 |
| R19.htm | 97052 | 2021-07-29 07:38:07 |
| R2.htm | 120248 | 2021-07-29 07:38:07 |
| R20.htm | 59320 | 2021-07-29 07:38:07 |
| R21.htm | 37350 | 2021-07-29 07:38:07 |
| R22.htm | 34943 | 2021-07-29 07:38:07 |
| R23.htm | 17817 | 2021-07-29 07:38:07 |
| R24.htm | 56720 | 2021-07-29 07:38:07 |
| R25.htm | 18291 | 2021-07-29 07:38:07 |
| R26.htm | 9578 | 2021-07-29 07:38:07 |
| R27.htm | 24610 | 2021-07-29 07:38:07 |
| R28.htm | 64780 | 2021-07-29 07:38:07 |
| R29.htm | 26165 | 2021-07-29 07:38:07 |
| R3.htm | 32323 | 2021-07-29 07:38:07 |
| R30.htm | 95895 | 2021-07-29 07:38:07 |
| R31.htm | 97071 | 2021-07-29 07:38:07 |
| R32.htm | 53707 | 2021-07-29 07:38:07 |
| R33.htm | 32818 | 2021-07-29 07:38:07 |
| R34.htm | 37489 | 2021-07-29 07:38:07 |
| R35.htm | 17514 | 2021-07-29 07:38:07 |
| R36.htm | 7762 | 2021-07-29 07:38:07 |
| R37.htm | 20874 | 2021-07-29 07:38:07 |
| R38.htm | 51094 | 2021-07-29 07:38:07 |
| R39.htm | 9969 | 2021-07-29 07:38:07 |
| R4.htm | 5802 | 2021-07-29 07:38:07 |
| R40.htm | 52624 | 2021-07-29 07:38:07 |
| R41.htm | 19704 | 2021-07-29 07:38:07 |
| R42.htm | 23746 | 2021-07-29 07:38:07 |
| R43.htm | 37833 | 2021-07-29 07:38:07 |
| R44.htm | 22415 | 2021-07-29 07:38:07 |
| R45.htm | 73875 | 2021-07-29 07:38:07 |
| R46.htm | 47779 | 2021-07-29 07:38:07 |
| R47.htm | 20782 | 2021-07-29 07:38:07 |
| R48.htm | 18835 | 2021-07-29 07:38:07 |
| R49.htm | 32364 | 2021-07-29 07:38:07 |
| R5.htm | 184121 | 2021-07-29 07:38:07 |
| R50.htm | 16072 | 2021-07-29 07:38:07 |
| R51.htm | 37661 | 2021-07-29 07:38:07 |
| R52.htm | 32501 | 2021-07-29 07:38:07 |
| R53.htm | 41022 | 2021-07-29 07:38:07 |
| R6.htm | 18160 | 2021-07-29 07:38:07 |
| R7.htm | 126427 | 2021-07-29 07:38:07 |
| R8.htm | 97939 | 2021-07-29 07:38:07 |
| R9.htm | 3008 | 2021-07-29 07:38:07 |
| report.css | 2767 | 2021-07-29 07:38:07 |
| Show.js | 1085 | 2021-07-29 07:38:07 |