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| 0001057877-18-000109-index.html | 2018-11-01 08:12:41 | |
| 0001057877-18-000109.txt | 2018-11-01 08:12:41 | |
 0001057877-18-000109-xbrl.zip | 259894 | 2018-11-01 08:12:41 |
| FilingSummary.xml | 31321 | 2018-11-01 08:12:41 |
| Financial_Report.xlsx | 92232 | 2018-11-01 08:12:41 |
| ida-20180930.xml | 2171282 | 2018-11-01 08:12:41 |
| ida-20180930.xsd | 51062 | 2018-11-01 08:12:41 |
| ida-20180930_cal.xml | 96244 | 2018-11-01 08:12:41 |
| ida-20180930_def.xml | 357111 | 2018-11-01 08:12:41 |
| ida-20180930_lab.xml | 698128 | 2018-11-01 08:12:41 |
| ida-20180930_pre.xml | 410020 | 2018-11-01 08:12:41 |
| ida9301810q.htm | 2271940 | 2018-11-01 08:12:41 |
| ida93018ex121.htm | 83876 | 2018-11-01 08:12:41 |
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| ida93018ex324.htm | 5369 | 2018-11-01 08:12:41 |
| ida93018ex951-minesafety.htm | 36297 | 2018-11-01 08:12:41 |
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| report.css | 2767 | 2018-11-01 08:12:41 |
| Show.js | 1085 | 2018-11-01 08:12:41 |