Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000776901-19-000231-index-headers.html | 2019-11-05 16:14:06 | |
| 0000776901-19-000231-index.html | 2019-11-05 16:14:06 | |
| 0000776901-19-000231.txt | 2019-11-05 16:14:06 | |
 0000776901-19-000231-xbrl.zip | 1119346 | 2019-11-05 16:14:06 |
 chart-230b4aa22978535ead0.jpg | 67609 | 2019-11-05 16:14:06 |
 chart-35206d7ec33e5736b12.jpg | 61853 | 2019-11-05 16:14:06 |
 chart-62380fc976d457b9b01.jpg | 65006 | 2019-11-05 16:14:06 |
 chart-8212f1bd80dd5683b1a.jpg | 64623 | 2019-11-05 16:14:06 |
 chart-b36a9aad129651deb95.jpg | 72119 | 2019-11-05 16:14:06 |
 chart-b72f24fbbdc5557386d.jpg | 82019 | 2019-11-05 16:14:06 |
 chart-d4e80c2f87da418ec0a.jpg | 52670 | 2019-11-05 16:14:06 |
 chart-dd1866ed57845ea89bf.jpg | 62401 | 2019-11-05 16:14:06 |
 chart-ff7aa25e53dc535981f.jpg | 79698 | 2019-11-05 16:14:06 |
| exhibit311-indb09x30x2.htm | 9740 | 2019-11-05 16:14:06 |
| exhibit312-indb09x30x2.htm | 9859 | 2019-11-05 16:14:06 |
| exhibit321-indb09x30x2.htm | 6895 | 2019-11-05 16:14:06 |
| exhibit322-indb09x30x2.htm | 6945 | 2019-11-05 16:14:06 |
| FilingSummary.xml | 60619 | 2019-11-05 16:14:06 |
| Financial_Report.xlsx | 156740 | 2019-11-05 16:14:06 |
| indb-20190930.xsd | 98935 | 2019-11-05 16:14:06 |
| indb-20190930_cal.xml | 174623 | 2019-11-05 16:14:06 |
| indb-20190930_def.xml | 703495 | 2019-11-05 16:14:06 |
| indb-20190930_lab.xml | 1335163 | 2019-11-05 16:14:06 |
| indb-20190930_pre.xml | 871744 | 2019-11-05 16:14:06 |
| indb09-30x201910xq.htm | 6453654 | 2019-11-05 16:14:06 |
| indb09-30x201910xq_htm.xml | 6880773 | 2019-11-05 16:14:06 |
| MetaLinks.json | 1051461 | 2019-11-05 16:14:06 |
| R1.htm | 70152 | 2019-11-05 16:14:06 |
| R10.htm | 8855 | 2019-11-05 16:14:06 |
| R11.htm | 49654 | 2019-11-05 16:14:06 |
| R12.htm | 364626 | 2019-11-05 16:14:06 |
| R13.htm | 888151 | 2019-11-05 16:14:06 |
| R14.htm | 7891 | 2019-11-05 16:14:06 |
| R15.htm | 39937 | 2019-11-05 16:14:06 |
| R16.htm | 23541 | 2019-11-05 16:14:06 |
| R17.htm | 284109 | 2019-11-05 16:14:06 |
| R18.htm | 79720 | 2019-11-05 16:14:06 |
| R19.htm | 340640 | 2019-11-05 16:14:06 |
| R2.htm | 137607 | 2019-11-05 16:14:06 |
| R20.htm | 61640 | 2019-11-05 16:14:06 |
| R21.htm | 167334 | 2019-11-05 16:14:06 |
| R22.htm | 26134 | 2019-11-05 16:14:06 |
| R23.htm | 16417 | 2019-11-05 16:14:06 |
| R24.htm | 17723 | 2019-11-05 16:14:06 |
| R25.htm | 6850 | 2019-11-05 16:14:06 |
| R26.htm | 42492 | 2019-11-05 16:14:06 |
| R27.htm | 358121 | 2019-11-05 16:14:06 |
| R28.htm | 884220 | 2019-11-05 16:14:06 |
| R29.htm | 41860 | 2019-11-05 16:14:06 |
| R3.htm | 30442 | 2019-11-05 16:14:06 |
| R30.htm | 21779 | 2019-11-05 16:14:06 |
| R31.htm | 272775 | 2019-11-05 16:14:06 |
| R32.htm | 79596 | 2019-11-05 16:14:06 |
| R33.htm | 330660 | 2019-11-05 16:14:06 |
| R34.htm | 43699 | 2019-11-05 16:14:06 |
| R35.htm | 168566 | 2019-11-05 16:14:06 |
| R36.htm | 22514 | 2019-11-05 16:14:06 |
| R37.htm | 11601 | 2019-11-05 16:14:06 |
| R38.htm | 16691 | 2019-11-05 16:14:06 |
| R39.htm | 33185 | 2019-11-05 16:14:06 |
| R4.htm | 108417 | 2019-11-05 16:14:06 |
| R40.htm | 11748 | 2019-11-05 16:14:06 |
| R41.htm | 8366 | 2019-11-05 16:14:06 |
| R42.htm | 23172 | 2019-11-05 16:14:06 |
| R43.htm | 9146 | 2019-11-05 16:14:06 |
| R44.htm | 61520 | 2019-11-05 16:14:06 |
| R45.htm | 154722 | 2019-11-05 16:14:06 |
| R46.htm | 46418 | 2019-11-05 16:14:06 |
| R47.htm | 23366 | 2019-11-05 16:14:06 |
| R48.htm | 52257 | 2019-11-05 16:14:06 |
| R49.htm | 56434 | 2019-11-05 16:14:06 |
| R5.htm | 23110 | 2019-11-05 16:14:06 |
| R50.htm | 49755 | 2019-11-05 16:14:06 |
| R51.htm | 13916 | 2019-11-05 16:14:06 |
| R52.htm | 24711 | 2019-11-05 16:14:06 |
| R53.htm | 6567 | 2019-11-05 16:14:06 |
| R54.htm | 103181 | 2019-11-05 16:14:06 |
| R55.htm | 11595 | 2019-11-05 16:14:06 |
| R56.htm | 30919 | 2019-11-05 16:14:06 |
| R57.htm | 12365 | 2019-11-05 16:14:06 |
| R58.htm | 63021 | 2019-11-05 16:14:06 |
| R59.htm | 50334 | 2019-11-05 16:14:06 |
| R6.htm | 92967 | 2019-11-05 16:14:06 |
| R60.htm | 10847 | 2019-11-05 16:14:06 |
| R61.htm | 21159 | 2019-11-05 16:14:06 |
| R62.htm | 14603 | 2019-11-05 16:14:06 |
| R63.htm | 18611 | 2019-11-05 16:14:06 |
| R64.htm | 16872 | 2019-11-05 16:14:06 |
| R65.htm | 27351 | 2019-11-05 16:14:06 |
| R66.htm | 9039 | 2019-11-05 16:14:06 |
| R67.htm | 23623 | 2019-11-05 16:14:06 |
| R68.htm | 17707 | 2019-11-05 16:14:06 |
| R69.htm | 6964 | 2019-11-05 16:14:06 |
| R7.htm | 24681 | 2019-11-05 16:14:06 |
| R70.htm | 35526 | 2019-11-05 16:14:06 |
| R71.htm | 35494 | 2019-11-05 16:14:06 |
| R72.htm | 45659 | 2019-11-05 16:14:06 |
| R73.htm | 31354 | 2019-11-05 16:14:06 |
| R74.htm | 34544 | 2019-11-05 16:14:06 |
| R75.htm | 70214 | 2019-11-05 16:14:06 |
| R76.htm | 89502 | 2019-11-05 16:14:06 |
| R77.htm | 12780 | 2019-11-05 16:14:06 |
| R78.htm | 37941 | 2019-11-05 16:14:06 |
| R79.htm | 118552 | 2019-11-05 16:14:06 |
| R8.htm | 144430 | 2019-11-05 16:14:06 |
| R80.htm | 26757 | 2019-11-05 16:14:06 |
| R81.htm | 4201 | 2019-11-05 16:14:06 |
| R82.htm | 99300 | 2019-11-05 16:14:06 |
| R83.htm | 38864 | 2019-11-05 16:14:06 |
| R84.htm | 30139 | 2019-11-05 16:14:06 |
| R85.htm | 18319 | 2019-11-05 16:14:06 |
| R86.htm | 10524 | 2019-11-05 16:14:06 |
| R87.htm | 4441 | 2019-11-05 16:14:06 |
| R88.htm | 16749 | 2019-11-05 16:14:06 |
| R9.htm | 7352 | 2019-11-05 16:14:06 |
| R9999.htm | 11403 | 2019-11-05 16:14:06 |
| report.css | 2768 | 2019-11-05 16:14:06 |
| Show.js | 1085 | 2019-11-05 16:14:06 |