Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897101-20-000148-index-headers.html | 2020-03-12 16:21:46 | |
| 0000897101-20-000148-index.html | 2020-03-12 16:21:46 | |
| 0000897101-20-000148.txt | 2020-03-12 16:21:46 | |
 0000897101-20-000148-xbrl.zip | 245304 | 2020-03-12 16:21:46 |
| ex21_2.htm | 5364 | 2020-03-12 16:21:46 |
| ex231_3.htm | 2452 | 2020-03-12 16:21:46 |
| ex311_4.htm | 12939 | 2020-03-12 16:21:46 |
| ex312_5.htm | 12768 | 2020-03-12 16:21:46 |
| ex321_6.htm | 4556 | 2020-03-12 16:21:46 |
| ex322_7.htm | 4348 | 2020-03-12 16:21:46 |
| ex45_1.htm | 64602 | 2020-03-12 16:21:46 |
| FilingSummary.xml | 35838 | 2020-03-12 16:21:46 |
| Financial_Report.xlsx | 75547 | 2020-03-12 16:21:46 |
 img20vqdaivhch01334252.jpg | 28630 | 2020-03-12 16:21:46 |
| isns-20191231.htm | 1456781 | 2020-03-12 16:21:46 |
| isns-20191231.xsd | 42393 | 2020-03-12 16:21:46 |
| isns-20191231_cal.xml | 91928 | 2020-03-12 16:21:46 |
| isns-20191231_def.xml | 221570 | 2020-03-12 16:21:46 |
| isns-20191231_htm.xml | 1103682 | 2020-03-12 16:21:46 |
| isns-20191231_lab.xml | 775627 | 2020-03-12 16:21:46 |
| isns-20191231_pre.xml | 464899 | 2020-03-12 16:21:46 |
| MetaLinks.json | 583775 | 2020-03-12 16:21:46 |
| R1.htm | 65336 | 2020-03-12 16:21:46 |
| R10.htm | 8773 | 2020-03-12 16:21:46 |
| R11.htm | 25609 | 2020-03-12 16:21:46 |
| R12.htm | 74348 | 2020-03-12 16:21:46 |
| R13.htm | 21679 | 2020-03-12 16:21:46 |
| R14.htm | 98683 | 2020-03-12 16:21:46 |
| R15.htm | 6626 | 2020-03-12 16:21:46 |
| R16.htm | 7715 | 2020-03-12 16:21:46 |
| R17.htm | 6010 | 2020-03-12 16:21:46 |
| R18.htm | 54087 | 2020-03-12 16:21:46 |
| R19.htm | 27343 | 2020-03-12 16:21:46 |
| R2.htm | 82309 | 2020-03-12 16:21:46 |
| R20.htm | 32975 | 2020-03-12 16:21:46 |
| R21.htm | 52669 | 2020-03-12 16:21:46 |
| R22.htm | 8776 | 2020-03-12 16:21:46 |
| R23.htm | 108443 | 2020-03-12 16:21:46 |
| R24.htm | 10130 | 2020-03-12 16:21:46 |
| R25.htm | 8319 | 2020-03-12 16:21:46 |
| R26.htm | 25318 | 2020-03-12 16:21:46 |
| R27.htm | 74333 | 2020-03-12 16:21:46 |
| R28.htm | 20739 | 2020-03-12 16:21:46 |
| R29.htm | 100003 | 2020-03-12 16:21:46 |
| R3.htm | 21429 | 2020-03-12 16:21:46 |
| R30.htm | 44088 | 2020-03-12 16:21:46 |
| R31.htm | 19789 | 2020-03-12 16:21:46 |
| R32.htm | 29092 | 2020-03-12 16:21:46 |
| R33.htm | 49491 | 2020-03-12 16:21:46 |
| R34.htm | 36051 | 2020-03-12 16:21:46 |
| R35.htm | 9308 | 2020-03-12 16:21:46 |
| R36.htm | 9537 | 2020-03-12 16:21:46 |
| R37.htm | 8809 | 2020-03-12 16:21:46 |
| R38.htm | 15712 | 2020-03-12 16:21:46 |
| R39.htm | 14585 | 2020-03-12 16:21:46 |
| R4.htm | 49774 | 2020-03-12 16:21:46 |
| R40.htm | 6836 | 2020-03-12 16:21:46 |
| R41.htm | 9153 | 2020-03-12 16:21:46 |
| R42.htm | 26082 | 2020-03-12 16:21:46 |
| R43.htm | 13276 | 2020-03-12 16:21:46 |
| R44.htm | 11367 | 2020-03-12 16:21:46 |
| R45.htm | 24872 | 2020-03-12 16:21:46 |
| R46.htm | 9191 | 2020-03-12 16:21:46 |
| R47.htm | 27064 | 2020-03-12 16:21:46 |
| R48.htm | 23579 | 2020-03-12 16:21:46 |
| R49.htm | 29006 | 2020-03-12 16:21:46 |
| R5.htm | 13353 | 2020-03-12 16:21:46 |
| R50.htm | 5517 | 2020-03-12 16:21:46 |
| R51.htm | 19933 | 2020-03-12 16:21:46 |
| R52.htm | 4412 | 2020-03-12 16:21:46 |
| R53.htm | 40880 | 2020-03-12 16:21:46 |
| R54.htm | 52926 | 2020-03-12 16:21:46 |
| R55.htm | 24084 | 2020-03-12 16:21:46 |
| R56.htm | 25558 | 2020-03-12 16:21:46 |
| R57.htm | 8340 | 2020-03-12 16:21:46 |
| R58.htm | 15559 | 2020-03-12 16:21:46 |
| R59.htm | 15152 | 2020-03-12 16:21:46 |
| R6.htm | 60973 | 2020-03-12 16:21:46 |
| R60.htm | 18206 | 2020-03-12 16:21:46 |
| R61.htm | 10884 | 2020-03-12 16:21:46 |
| R62.htm | 14702 | 2020-03-12 16:21:46 |
| R7.htm | 39951 | 2020-03-12 16:21:46 |
| R8.htm | 66834 | 2020-03-12 16:21:46 |
| R9.htm | 16135 | 2020-03-12 16:21:46 |
| report.css | 2767 | 2020-03-12 16:21:46 |
| Show.js | 1085 | 2020-03-12 16:21:46 |