Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001079973-19-000480-index-headers.html | 2019-08-15 15:58:20 | |
| 0001079973-19-000480-index.html | 2019-08-15 15:58:20 | |
| 0001079973-19-000480.txt | 2019-08-15 15:58:20 | |
 0001079973-19-000480-xbrl.zip | 151689 | 2019-08-15 15:58:20 |
| bnso-20190331.xml | 1857478 | 2019-08-15 15:58:20 |
| bnso-20190331.xsd | 67324 | 2019-08-15 15:58:20 |
| bnso-20190331_cal.xml | 51233 | 2019-08-15 15:58:20 |
| bnso-20190331_def.xml | 130262 | 2019-08-15 15:58:20 |
| bnso-20190331_lab.xml | 371451 | 2019-08-15 15:58:20 |
| bnso-20190331_pre.xml | 292481 | 2019-08-15 15:58:20 |
| bonso_20f.htm | 1305511 | 2019-08-15 15:58:20 |
| ex12x1.htm | 8025 | 2019-08-15 15:58:20 |
| ex12x2.htm | 8111 | 2019-08-15 15:58:20 |
| ex13x1.htm | 2884 | 2019-08-15 15:58:20 |
| ex13x2.htm | 2823 | 2019-08-15 15:58:20 |
 ex4x1-p01.jpg | 247910 | 2019-08-15 15:58:20 |
 ex4x1-p02.jpg | 197336 | 2019-08-15 15:58:20 |
 ex4x1-p03.jpg | 249630 | 2019-08-15 15:58:20 |
 ex4x1-p04.jpg | 277319 | 2019-08-15 15:58:20 |
 ex4x1-p05.jpg | 269633 | 2019-08-15 15:58:20 |
 ex4x1-p06.jpg | 252691 | 2019-08-15 15:58:20 |
 ex4x1-p08.jpg | 308405 | 2019-08-15 15:58:20 |
 ex4x1-p09.jpg | 278705 | 2019-08-15 15:58:20 |
 ex4x1-p10.jpg | 287576 | 2019-08-15 15:58:20 |
 ex4x1-p11.jpg | 302554 | 2019-08-15 15:58:20 |
 ex4x1-p12.jpg | 355762 | 2019-08-15 15:58:20 |
 ex4x1-p13.jpg | 417236 | 2019-08-15 15:58:20 |
 ex4x1-p14.jpg | 395738 | 2019-08-15 15:58:20 |
 ex4x1-p15.jpg | 249884 | 2019-08-15 15:58:20 |
 ex4x1-p16.jpg | 211877 | 2019-08-15 15:58:20 |
| ex4x1.htm | 4050 | 2019-08-15 15:58:20 |
| FilingSummary.xml | 55230 | 2019-08-15 15:58:20 |
| Financial_Report.xlsx | 103465 | 2019-08-15 15:58:20 |
 image_001.jpg | 38124 | 2019-08-15 15:58:20 |
 logo.jpg | 116615 | 2019-08-15 15:58:20 |
 pex4x1-p07.jpg | 307596 | 2019-08-15 15:58:20 |
| R1.htm | 39937 | 2019-08-15 15:58:20 |
| R10.htm | 19811 | 2019-08-15 15:58:20 |
| R11.htm | 31269 | 2019-08-15 15:58:20 |
| R12.htm | 29843 | 2019-08-15 15:58:20 |
| R13.htm | 62682 | 2019-08-15 15:58:20 |
| R14.htm | 93914 | 2019-08-15 15:58:20 |
| R15.htm | 21059 | 2019-08-15 15:58:20 |
| R16.htm | 7537 | 2019-08-15 15:58:20 |
| R17.htm | 36343 | 2019-08-15 15:58:20 |
| R18.htm | 13615 | 2019-08-15 15:58:20 |
| R19.htm | 10472 | 2019-08-15 15:58:20 |
| R2.htm | 81719 | 2019-08-15 15:58:20 |
| R20.htm | 47829 | 2019-08-15 15:58:20 |
| R21.htm | 32000 | 2019-08-15 15:58:20 |
| R22.htm | 50509 | 2019-08-15 15:58:20 |
| R23.htm | 11595 | 2019-08-15 15:58:20 |
| R24.htm | 30344 | 2019-08-15 15:58:20 |
| R25.htm | 168040 | 2019-08-15 15:58:20 |
| R26.htm | 5607 | 2019-08-15 15:58:20 |
| R27.htm | 17402 | 2019-08-15 15:58:20 |
| R28.htm | 18169 | 2019-08-15 15:58:20 |
| R29.htm | 5447 | 2019-08-15 15:58:20 |
| R3.htm | 12999 | 2019-08-15 15:58:20 |
| R30.htm | 102437 | 2019-08-15 15:58:20 |
| R31.htm | 14077 | 2019-08-15 15:58:20 |
| R32.htm | 17792 | 2019-08-15 15:58:20 |
| R33.htm | 27982 | 2019-08-15 15:58:20 |
| R34.htm | 31535 | 2019-08-15 15:58:20 |
| R35.htm | 60717 | 2019-08-15 15:58:20 |
| R36.htm | 94930 | 2019-08-15 15:58:20 |
| R37.htm | 14444 | 2019-08-15 15:58:20 |
| R38.htm | 32695 | 2019-08-15 15:58:20 |
| R39.htm | 9524 | 2019-08-15 15:58:20 |
| R4.htm | 49674 | 2019-08-15 15:58:20 |
| R40.htm | 33897 | 2019-08-15 15:58:20 |
| R41.htm | 22016 | 2019-08-15 15:58:20 |
| R42.htm | 46832 | 2019-08-15 15:58:20 |
| R43.htm | 27763 | 2019-08-15 15:58:20 |
| R44.htm | 163021 | 2019-08-15 15:58:20 |
| R45.htm | 16091 | 2019-08-15 15:58:20 |
| R46.htm | 16549 | 2019-08-15 15:58:20 |
| R47.htm | 24826 | 2019-08-15 15:58:20 |
| R48.htm | 4562 | 2019-08-15 15:58:20 |
| R49.htm | 10673 | 2019-08-15 15:58:20 |
| R5.htm | 29869 | 2019-08-15 15:58:20 |
| R50.htm | 4563 | 2019-08-15 15:58:20 |
| R51.htm | 17096 | 2019-08-15 15:58:20 |
| R52.htm | 6923 | 2019-08-15 15:58:20 |
| R53.htm | 19918 | 2019-08-15 15:58:20 |
| R54.htm | 8620 | 2019-08-15 15:58:20 |
| R55.htm | 9687 | 2019-08-15 15:58:20 |
| R56.htm | 19359 | 2019-08-15 15:58:20 |
| R57.htm | 4919 | 2019-08-15 15:58:20 |
| R58.htm | 32145 | 2019-08-15 15:58:20 |
| R59.htm | 7710 | 2019-08-15 15:58:20 |
| R6.htm | 113902 | 2019-08-15 15:58:20 |
| R60.htm | 12659 | 2019-08-15 15:58:20 |
| R61.htm | 5160 | 2019-08-15 15:58:20 |
| R62.htm | 10177 | 2019-08-15 15:58:20 |
| R63.htm | 4733 | 2019-08-15 15:58:20 |
| R64.htm | 8986 | 2019-08-15 15:58:20 |
| R65.htm | 7807 | 2019-08-15 15:58:20 |
| R66.htm | 25745 | 2019-08-15 15:58:20 |
| R67.htm | 8089 | 2019-08-15 15:58:20 |
| R68.htm | 5153 | 2019-08-15 15:58:20 |
| R69.htm | 10361 | 2019-08-15 15:58:20 |
| R7.htm | 67832 | 2019-08-15 15:58:20 |
| R70.htm | 4780 | 2019-08-15 15:58:20 |
| R71.htm | 12161 | 2019-08-15 15:58:20 |
| R72.htm | 5751 | 2019-08-15 15:58:20 |
| R73.htm | 13943 | 2019-08-15 15:58:20 |
| R74.htm | 8269 | 2019-08-15 15:58:20 |
| R75.htm | 5868 | 2019-08-15 15:58:20 |
| R76.htm | 7132 | 2019-08-15 15:58:20 |
| R77.htm | 14158 | 2019-08-15 15:58:20 |
| R78.htm | 7092 | 2019-08-15 15:58:20 |
| R79.htm | 11484 | 2019-08-15 15:58:20 |
| R8.htm | 6004 | 2019-08-15 15:58:20 |
| R80.htm | 11458 | 2019-08-15 15:58:20 |
| R81.htm | 6713 | 2019-08-15 15:58:20 |
| R82.htm | 12921 | 2019-08-15 15:58:20 |
| R83.htm | 14178 | 2019-08-15 15:58:20 |
| R84.htm | 13734 | 2019-08-15 15:58:20 |
| R85.htm | 4963 | 2019-08-15 15:58:20 |
| R86.htm | 8738 | 2019-08-15 15:58:20 |
| R87.htm | 20723 | 2019-08-15 15:58:20 |
| R88.htm | 7676 | 2019-08-15 15:58:20 |
| R89.htm | 39188 | 2019-08-15 15:58:20 |
| R9.htm | 14712 | 2019-08-15 15:58:20 |
| R90.htm | 9393 | 2019-08-15 15:58:20 |
| R91.htm | 15652 | 2019-08-15 15:58:20 |
| R92.htm | 21333 | 2019-08-15 15:58:20 |
| R93.htm | 4195 | 2019-08-15 15:58:20 |
| R94.htm | 12801 | 2019-08-15 15:58:20 |
| R95.htm | 11122 | 2019-08-15 15:58:20 |
| R96.htm | 9726 | 2019-08-15 15:58:20 |
| report.css | 2768 | 2019-08-15 15:58:20 |
| Show.js | 1086 | 2019-08-15 15:58:20 |