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|---|---|---|
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| 0000316793-13-000024-index.html | 2013-08-19 21:42:05 | |
| 0000316793-13-000024.txt | 2013-08-19 21:42:05 | |
 0000316793-13-000024-xbrl.zip | 452996 | 2013-08-19 21:42:05 |
| exh10-1.htm | 42251 | 2013-08-19 21:42:05 |
| exh10-2.htm | 38563 | 2013-08-19 21:42:05 |
| exh10-3.htm | 46084 | 2013-08-19 21:42:05 |
| exh10-4.htm | 58102 | 2013-08-19 21:42:05 |
| exh21.htm | 33935 | 2013-08-19 21:42:05 |
| exh23-1.htm | 3296 | 2013-08-19 21:42:05 |
| exh24.htm | 30459 | 2013-08-19 21:42:05 |
| exh31-1.htm | 12602 | 2013-08-19 21:42:05 |
| exh31-2.htm | 12623 | 2013-08-19 21:42:05 |
| exh32-1.htm | 5450 | 2013-08-19 21:42:05 |
| exh32-2.htm | 5466 | 2013-08-19 21:42:05 |
| FilingSummary.xml | 38934 | 2013-08-19 21:42:05 |
| Financial_Report.xls | 3630786 | 2013-08-19 21:42:05 |
| form10k.htm | 3090392 | 2013-08-19 21:42:05 |
 fy13stockperformancegraph.jpg | 40735 | 2013-08-19 21:42:05 |
| irf-20130630.xml | 3948759 | 2013-08-19 21:42:05 |
| irf-20130630.xsd | 85533 | 2013-08-19 21:42:05 |
| irf-20130630_cal.xml | 145906 | 2013-08-19 21:42:05 |
| irf-20130630_def.xml | 437365 | 2013-08-19 21:42:05 |
| irf-20130630_lab.xml | 1423266 | 2013-08-19 21:42:05 |
| irf-20130630_pre.xml | 762312 | 2013-08-19 21:42:05 |
 irf_logo.jpg | 3545 | 2013-08-19 21:42:05 |
| R1.htm | 37274 | 2013-08-19 21:42:05 |
| R1.xml | 44310 | 2013-08-19 21:42:05 |
| R10.htm | 415868 | 2013-08-19 21:42:05 |
| R10.xml | 474643 | 2013-08-19 21:42:05 |
| R11.htm | 65079 | 2013-08-19 21:42:05 |
| R11.xml | 71830 | 2013-08-19 21:42:05 |
| R12.htm | 198558 | 2013-08-19 21:42:05 |
| R12.xml | 226881 | 2013-08-19 21:42:05 |
| R13.htm | 90497 | 2013-08-19 21:42:05 |
| R13.xml | 101026 | 2013-08-19 21:42:05 |
| R14.htm | 12135 | 2013-08-19 21:42:05 |
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| R15.htm | 228755 | 2013-08-19 21:42:05 |
| R15.xml | 262980 | 2013-08-19 21:42:05 |
| R16.htm | 99487 | 2013-08-19 21:42:05 |
| R16.xml | 113303 | 2013-08-19 21:42:05 |
| R17.htm | 120078 | 2013-08-19 21:42:05 |
| R17.xml | 135927 | 2013-08-19 21:42:05 |
| R18.htm | 150520 | 2013-08-19 21:42:05 |
| R18.xml | 170839 | 2013-08-19 21:42:05 |
| R19.htm | 41726 | 2013-08-19 21:42:05 |
| R19.xml | 46633 | 2013-08-19 21:42:05 |
| R2.htm | 108466 | 2013-08-19 21:42:05 |
| R2.xml | 193728 | 2013-08-19 21:42:05 |
| R20.htm | 21194 | 2013-08-19 21:42:05 |
| R20.xml | 21598 | 2013-08-19 21:42:05 |
| R21.htm | 34457 | 2013-08-19 21:42:05 |
| R21.xml | 37618 | 2013-08-19 21:42:05 |
| R22.htm | 9604 | 2013-08-19 21:42:05 |
| R22.xml | 9927 | 2013-08-19 21:42:05 |
| R23.htm | 140556 | 2013-08-19 21:42:05 |
| R23.xml | 160574 | 2013-08-19 21:42:05 |
| R24.htm | 39620 | 2013-08-19 21:42:05 |
| R24.xml | 44963 | 2013-08-19 21:42:05 |
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| R3.xml | 41869 | 2013-08-19 21:42:05 |
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| R38.htm | 17988 | 2013-08-19 21:42:05 |
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| R39.xml | 144571 | 2013-08-19 21:42:05 |
| R4.htm | 7497 | 2013-08-19 21:42:05 |
| R4.xml | 11637 | 2013-08-19 21:42:05 |
| R40.htm | 92658 | 2013-08-19 21:42:05 |
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| R44.htm | 33996 | 2013-08-19 21:42:05 |
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| R45.xml | 154037 | 2013-08-19 21:42:05 |
| R46.htm | 13713 | 2013-08-19 21:42:05 |
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| R47.xml | 208981 | 2013-08-19 21:42:05 |
| R48.htm | 22840 | 2013-08-19 21:42:05 |
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| R49.htm | 16908 | 2013-08-19 21:42:05 |
| R49.xml | 21440 | 2013-08-19 21:42:05 |
| R5.htm | 138782 | 2013-08-19 21:42:05 |
| R5.xml | 125184 | 2013-08-19 21:42:05 |
| R50.htm | 23920 | 2013-08-19 21:42:05 |
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| R52.xml | 33905 | 2013-08-19 21:42:05 |
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| R53.xml | 1959873 | 2013-08-19 21:42:05 |
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| R55.xml | 460996 | 2013-08-19 21:42:05 |
| R56.htm | 326159 | 2013-08-19 21:42:05 |
| R56.xml | 844298 | 2013-08-19 21:42:05 |
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| R59.htm | 69389 | 2013-08-19 21:42:05 |
| R59.xml | 135453 | 2013-08-19 21:42:05 |
| R6.htm | 28467 | 2013-08-19 21:42:05 |
| R6.xml | 30689 | 2013-08-19 21:42:05 |
| R60.htm | 30305 | 2013-08-19 21:42:05 |
| R60.xml | 55666 | 2013-08-19 21:42:05 |
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| R62.htm | 108580 | 2013-08-19 21:42:05 |
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| R63.xml | 61203 | 2013-08-19 21:42:05 |
| R7.htm | 58787 | 2013-08-19 21:42:05 |
| R7.xml | 306761 | 2013-08-19 21:42:05 |
| R8.htm | 13205 | 2013-08-19 21:42:05 |
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| R9.htm | 158850 | 2013-08-19 21:42:05 |
| R9.xml | 172128 | 2013-08-19 21:42:05 |
| report.css | 2741 | 2013-08-19 21:42:05 |
| Show.js | 1410 | 2013-08-19 21:42:05 |