Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-24-013168-index-headers.html | 2024-04-25 12:00:41 | |
| 0001437749-24-013168-index.html | 2024-04-25 12:00:41 | |
| 0001437749-24-013168.txt | 2024-04-25 12:00:41 | |
 0001437749-24-013168-xbrl.zip | 118832 | 2024-04-25 12:00:41 |
| ex_653383.htm | 9984 | 2024-04-25 12:00:41 |
| ex_653384.htm | 10063 | 2024-04-25 12:00:41 |
| ex_653385.htm | 5445 | 2024-04-25 12:00:41 |
| ex_653386.htm | 5336 | 2024-04-25 12:00:41 |
| FilingSummary.xml | 29623 | 2024-04-25 12:00:41 |
| Financial_Report.xlsx | 58780 | 2024-04-25 12:00:41 |
| iiin-20240330.xsd | 38809 | 2024-04-25 12:00:41 |
| iiin-20240330_cal.xml | 47070 | 2024-04-25 12:00:41 |
| iiin-20240330_def.xml | 294939 | 2024-04-25 12:00:41 |
| iiin-20240330_lab.xml | 281975 | 2024-04-25 12:00:41 |
| iiin-20240330_pre.xml | 323858 | 2024-04-25 12:00:41 |
| iiin20240330_10q.htm | 975989 | 2024-04-25 12:00:41 |
| iiin20240330_10q_htm.xml | 778117 | 2024-04-25 12:00:41 |
| MetaLinks.json | 641768 | 2024-04-25 12:00:41 |
| R1.htm | 51795 | 2024-04-25 12:00:41 |
| R10.htm | 36555 | 2024-04-25 12:00:41 |
| R11.htm | 52378 | 2024-04-25 12:00:41 |
| R12.htm | 11223 | 2024-04-25 12:00:41 |
| R13.htm | 27081 | 2024-04-25 12:00:41 |
| R14.htm | 9672 | 2024-04-25 12:00:41 |
| R15.htm | 34916 | 2024-04-25 12:00:41 |
| R16.htm | 11031 | 2024-04-25 12:00:41 |
| R17.htm | 77882 | 2024-04-25 12:00:41 |
| R18.htm | 12434 | 2024-04-25 12:00:41 |
| R19.htm | 6489 | 2024-04-25 12:00:41 |
| R2.htm | 79520 | 2024-04-25 12:00:41 |
| R20.htm | 11561 | 2024-04-25 12:00:41 |
| R21.htm | 18950 | 2024-04-25 12:00:41 |
| R22.htm | 32438 | 2024-04-25 12:00:41 |
| R23.htm | 34344 | 2024-04-25 12:00:41 |
| R24.htm | 48349 | 2024-04-25 12:00:41 |
| R25.htm | 22833 | 2024-04-25 12:00:41 |
| R26.htm | 32915 | 2024-04-25 12:00:41 |
| R27.htm | 77000 | 2024-04-25 12:00:41 |
| R28.htm | 10460 | 2024-04-25 12:00:41 |
| R29.htm | 5702 | 2024-04-25 12:00:41 |
| R3.htm | 82460 | 2024-04-25 12:00:41 |
| R30.htm | 15104 | 2024-04-25 12:00:41 |
| R31.htm | 19866 | 2024-04-25 12:00:41 |
| R32.htm | 18322 | 2024-04-25 12:00:41 |
| R33.htm | 29585 | 2024-04-25 12:00:41 |
| R34.htm | 45068 | 2024-04-25 12:00:41 |
| R35.htm | 17153 | 2024-04-25 12:00:41 |
| R36.htm | 12939 | 2024-04-25 12:00:41 |
| R37.htm | 15632 | 2024-04-25 12:00:41 |
| R38.htm | 14398 | 2024-04-25 12:00:41 |
| R39.htm | 39302 | 2024-04-25 12:00:41 |
| R4.htm | 90492 | 2024-04-25 12:00:41 |
| R40.htm | 3589 | 2024-04-25 12:00:41 |
| R41.htm | 36292 | 2024-04-25 12:00:41 |
| R42.htm | 13513 | 2024-04-25 12:00:41 |
| R43.htm | 80564 | 2024-04-25 12:00:41 |
| R44.htm | 3486 | 2024-04-25 12:00:41 |
| R5.htm | 65813 | 2024-04-25 12:00:41 |
| R6.htm | 6985 | 2024-04-25 12:00:41 |
| R7.htm | 14555 | 2024-04-25 12:00:41 |
| R8.htm | 25786 | 2024-04-25 12:00:41 |
| R9.htm | 41126 | 2024-04-25 12:00:41 |
| report.css | 2767 | 2024-04-25 12:00:41 |
| Show.js | 1085 | 2024-04-25 12:00:41 |