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| 0000897101-19-000447-index.html | 2019-05-07 16:11:56 | |
| 0000897101-19-000447.txt | 2019-05-07 16:11:56 | |
 0000897101-19-000447-xbrl.zip | 136674 | 2019-05-07 16:11:56 |
| ex311_1.htm | 11257 | 2019-05-07 16:11:56 |
| ex312_2.htm | 11476 | 2019-05-07 16:11:56 |
| ex321_3.htm | 3646 | 2019-05-07 16:11:56 |
| ex322_4.htm | 3738 | 2019-05-07 16:11:56 |
| FilingSummary.xml | 26428 | 2019-05-07 16:11:56 |
| Financial_Report.xlsx | 48107 | 2019-05-07 16:11:56 |
| isns-20190331.htm | 824518 | 2019-05-07 16:11:56 |
| isns-20190331.xsd | 29443 | 2019-05-07 16:11:56 |
| isns-20190331_cal.xml | 52675 | 2019-05-07 16:11:56 |
| isns-20190331_def.xml | 105329 | 2019-05-07 16:11:56 |
| isns-20190331_htm.xml | 632812 | 2019-05-07 16:11:56 |
| isns-20190331_lab.xml | 551823 | 2019-05-07 16:11:56 |
| isns-20190331_pre.xml | 288069 | 2019-05-07 16:11:56 |
| MetaLinks.json | 389542 | 2019-05-07 16:11:56 |
| R1.htm | 26075 | 2019-05-07 16:11:56 |
| R10.htm | 9738 | 2019-05-07 16:11:56 |
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| R9.htm | 17095 | 2019-05-07 16:11:56 |
| report.css | 2767 | 2019-05-07 16:11:56 |
| Show.js | 1085 | 2019-05-07 16:11:56 |