Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000780571-15-000015-index-headers.html | 2015-05-04 20:51:53 | |
| 0000780571-15-000015-index.html | 2015-05-04 20:51:53 | |
| 0000780571-15-000015.txt | 2015-05-04 20:51:53 | |
 0000780571-15-000015-xbrl.zip | 355834 | 2015-05-04 20:51:53 |
| FilingSummary.xml | 54797 | 2015-05-04 20:51:53 |
| Financial_Report.xls | 2223415 | 2015-05-04 20:51:53 |
| Financial_Report.xlsx | 303763 | 2015-05-04 20:51:53 |
| itri-20150331.xml | 2543410 | 2015-05-04 20:51:53 |
| itri-20150331.xsd | 84675 | 2015-05-04 20:51:53 |
| itri-20150331_cal.xml | 134824 | 2015-05-04 20:51:53 |
| itri-20150331_def.xml | 641191 | 2015-05-04 20:51:53 |
| itri-20150331_lab.xml | 1111679 | 2015-05-04 20:51:53 |
| itri-20150331_pre.xml | 730559 | 2015-05-04 20:51:53 |
| itri10q33115.htm | 1773695 | 2015-05-04 20:51:53 |
| itriex-31133115.htm | 14520 | 2015-05-04 20:51:53 |
| itriex-31233115.htm | 13680 | 2015-05-04 20:51:53 |
| itriex-32133115.htm | 7244 | 2015-05-04 20:51:53 |
| R1.htm | 36786 | 2015-05-04 20:51:53 |
| R10.htm | 42708 | 2015-05-04 20:51:53 |
| R100.htm | 20003 | 2015-05-04 20:51:53 |
| R101.htm | 13449 | 2015-05-04 20:51:53 |
| R11.htm | 41147 | 2015-05-04 20:51:53 |
| R12.htm | 137702 | 2015-05-04 20:51:53 |
| R13.htm | 40358 | 2015-05-04 20:51:53 |
| R14.htm | 169360 | 2015-05-04 20:51:53 |
| R15.htm | 29103 | 2015-05-04 20:51:53 |
| R16.htm | 89130 | 2015-05-04 20:51:53 |
| R17.htm | 78849 | 2015-05-04 20:51:53 |
| R18.htm | 130910 | 2015-05-04 20:51:53 |
| R19.htm | 49111 | 2015-05-04 20:51:53 |
| R2.htm | 91281 | 2015-05-04 20:51:53 |
| R20.htm | 74133 | 2015-05-04 20:51:53 |
| R21.htm | 6691 | 2015-05-04 20:51:53 |
| R22.htm | 143335 | 2015-05-04 20:51:53 |
| R23.htm | 21176 | 2015-05-04 20:51:53 |
| R24.htm | 67494 | 2015-05-04 20:51:53 |
| R25.htm | 64186 | 2015-05-04 20:51:53 |
| R26.htm | 41912 | 2015-05-04 20:51:53 |
| R27.htm | 36312 | 2015-05-04 20:51:53 |
| R28.htm | 136805 | 2015-05-04 20:51:53 |
| R29.htm | 37897 | 2015-05-04 20:51:53 |
| R3.htm | 47706 | 2015-05-04 20:51:53 |
| R30.htm | 170496 | 2015-05-04 20:51:53 |
| R31.htm | 24137 | 2015-05-04 20:51:53 |
| R32.htm | 88774 | 2015-05-04 20:51:53 |
| R33.htm | 77858 | 2015-05-04 20:51:53 |
| R34.htm | 125748 | 2015-05-04 20:51:53 |
| R35.htm | 44281 | 2015-05-04 20:51:53 |
| R36.htm | 71554 | 2015-05-04 20:51:53 |
| R37.htm | 17004 | 2015-05-04 20:51:53 |
| R38.htm | 12537 | 2015-05-04 20:51:53 |
| R39.htm | 9135 | 2015-05-04 20:51:53 |
| R4.htm | 144100 | 2015-05-04 20:51:53 |
| R40.htm | 6663 | 2015-05-04 20:51:53 |
| R41.htm | 5971 | 2015-05-04 20:51:53 |
| R42.htm | 26928 | 2015-05-04 20:51:53 |
| R43.htm | 7633 | 2015-05-04 20:51:53 |
| R44.htm | 13294 | 2015-05-04 20:51:53 |
| R45.htm | 7640 | 2015-05-04 20:51:53 |
| R46.htm | 23103 | 2015-05-04 20:51:53 |
| R47.htm | 17624 | 2015-05-04 20:51:53 |
| R48.htm | 18366 | 2015-05-04 20:51:53 |
| R49.htm | 6938 | 2015-05-04 20:51:53 |
| R5.htm | 127231 | 2015-05-04 20:51:53 |
| R50.htm | 28751 | 2015-05-04 20:51:53 |
| R51.htm | 6122 | 2015-05-04 20:51:53 |
| R52.htm | 38686 | 2015-05-04 20:51:53 |
| R53.htm | 12654 | 2015-05-04 20:51:53 |
| R54.htm | 24519 | 2015-05-04 20:51:53 |
| R55.htm | 42514 | 2015-05-04 20:51:53 |
| R56.htm | 7108 | 2015-05-04 20:51:53 |
| R57.htm | 30151 | 2015-05-04 20:51:53 |
| R58.htm | 16109 | 2015-05-04 20:51:53 |
| R59.htm | 7136 | 2015-05-04 20:51:53 |
| R6.htm | 64649 | 2015-05-04 20:51:53 |
| R60.htm | 72490 | 2015-05-04 20:51:53 |
| R61.htm | 37128 | 2015-05-04 20:51:53 |
| R62.htm | 22573 | 2015-05-04 20:51:53 |
| R63.htm | 19717 | 2015-05-04 20:51:53 |
| R64.htm | 19841 | 2015-05-04 20:51:53 |
| R65.htm | 53234 | 2015-05-04 20:51:53 |
| R66.htm | 19145 | 2015-05-04 20:51:53 |
| R67.htm | 7689 | 2015-05-04 20:51:53 |
| R68.htm | 19447 | 2015-05-04 20:51:53 |
| R69.htm | 27097 | 2015-05-04 20:51:53 |
| R7.htm | 24752 | 2015-05-04 20:51:53 |
| R70.htm | 9540 | 2015-05-04 20:51:53 |
| R71.htm | 18491 | 2015-05-04 20:51:53 |
| R72.htm | 18745 | 2015-05-04 20:51:53 |
| R73.htm | 79983 | 2015-05-04 20:51:53 |
| R74.htm | 27700 | 2015-05-04 20:51:53 |
| R75.htm | 43943 | 2015-05-04 20:51:53 |
| R76.htm | 11733 | 2015-05-04 20:51:53 |
| R77.htm | 8607 | 2015-05-04 20:51:53 |
| R78.htm | 74296 | 2015-05-04 20:51:53 |
| R79.htm | 5160 | 2015-05-04 20:51:53 |
| R8.htm | 62120 | 2015-05-04 20:51:53 |
| R80.htm | 19516 | 2015-05-04 20:51:53 |
| R81.htm | 41283 | 2015-05-04 20:51:53 |
| R82.htm | 28335 | 2015-05-04 20:51:53 |
| R83.htm | 4626 | 2015-05-04 20:51:53 |
| R84.htm | 29508 | 2015-05-04 20:51:53 |
| R85.htm | 5021 | 2015-05-04 20:51:53 |
| R86.htm | 4451 | 2015-05-04 20:51:53 |
| R87.htm | 53413 | 2015-05-04 20:51:53 |
| R88.htm | 38500 | 2015-05-04 20:51:53 |
| R89.htm | 10800 | 2015-05-04 20:51:53 |
| R9.htm | 60961 | 2015-05-04 20:51:53 |
| R90.htm | 23993 | 2015-05-04 20:51:53 |
| R91.htm | 21683 | 2015-05-04 20:51:53 |
| R92.htm | 66165 | 2015-05-04 20:51:53 |
| R93.htm | 76051 | 2015-05-04 20:51:53 |
| R94.htm | 39201 | 2015-05-04 20:51:53 |
| R95.htm | 15660 | 2015-05-04 20:51:53 |
| R96.htm | 63138 | 2015-05-04 20:51:53 |
| R97.htm | 37916 | 2015-05-04 20:51:53 |
| R98.htm | 13492 | 2015-05-04 20:51:53 |
| R99.htm | 16142 | 2015-05-04 20:51:53 |
| report.css | 2740 | 2015-05-04 20:51:53 |
| Show.js | 1410 | 2015-05-04 20:51:53 |