Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001124796-20-000066-index-headers.html | 2020-05-07 13:47:21 | |
| 0001124796-20-000066-index.html | 2020-05-07 13:47:21 | |
| 0001124796-20-000066.txt | 2020-05-07 13:47:21 | |
 0001124796-20-000066-xbrl.zip | 161215 | 2020-05-07 13:47:21 |
| exhibit311-q1202010xq.htm | 11391 | 2020-05-07 13:47:21 |
| exhibit312-q1202010xq.htm | 11226 | 2020-05-07 13:47:21 |
| exhibit321-q1202010xq.htm | 10045 | 2020-05-07 13:47:21 |
| FilingSummary.xml | 40978 | 2020-05-07 13:47:21 |
| Financial_Report.xlsx | 66379 | 2020-05-07 13:47:21 |
| lasr-20200331.xml | 1020008 | 2020-05-07 13:47:21 |
| lasr-20200331.xsd | 47899 | 2020-05-07 13:47:21 |
| lasr-20200331_cal.xml | 94528 | 2020-05-07 13:47:21 |
| lasr-20200331_def.xml | 187127 | 2020-05-07 13:47:21 |
| lasr-20200331_lab.xml | 638446 | 2020-05-07 13:47:21 |
| lasr-20200331_pre.xml | 355694 | 2020-05-07 13:47:21 |
| nlightq1202010-q.htm | 1109399 | 2020-05-07 13:47:21 |
| R1.htm | 27676 | 2020-05-07 13:47:21 |
| R10.htm | 48645 | 2020-05-07 13:47:21 |
| R11.htm | 12308 | 2020-05-07 13:47:21 |
| R12.htm | 35471 | 2020-05-07 13:47:21 |
| R13.htm | 14336 | 2020-05-07 13:47:21 |
| R14.htm | 27567 | 2020-05-07 13:47:21 |
| R15.htm | 37467 | 2020-05-07 13:47:21 |
| R16.htm | 15367 | 2020-05-07 13:47:21 |
| R17.htm | 16128 | 2020-05-07 13:47:21 |
| R18.htm | 20675 | 2020-05-07 13:47:21 |
| R19.htm | 8844 | 2020-05-07 13:47:21 |
| R2.htm | 72991 | 2020-05-07 13:47:21 |
| R20.htm | 24749 | 2020-05-07 13:47:21 |
| R21.htm | 8387 | 2020-05-07 13:47:21 |
| R22.htm | 71094 | 2020-05-07 13:47:21 |
| R23.htm | 23239 | 2020-05-07 13:47:21 |
| R24.htm | 34310 | 2020-05-07 13:47:21 |
| R25.htm | 22504 | 2020-05-07 13:47:21 |
| R26.htm | 27935 | 2020-05-07 13:47:21 |
| R27.htm | 52951 | 2020-05-07 13:47:21 |
| R28.htm | 11779 | 2020-05-07 13:47:21 |
| R29.htm | 29684 | 2020-05-07 13:47:21 |
| R3.htm | 18008 | 2020-05-07 13:47:21 |
| R30.htm | 15097 | 2020-05-07 13:47:21 |
| R31.htm | 26037 | 2020-05-07 13:47:21 |
| R32.htm | 37874 | 2020-05-07 13:47:21 |
| R33.htm | 14297 | 2020-05-07 13:47:21 |
| R34.htm | 15581 | 2020-05-07 13:47:21 |
| R35.htm | 20450 | 2020-05-07 13:47:21 |
| R36.htm | 21588 | 2020-05-07 13:47:21 |
| R37.htm | 72520 | 2020-05-07 13:47:21 |
| R38.htm | 20862 | 2020-05-07 13:47:21 |
| R39.htm | 36628 | 2020-05-07 13:47:21 |
| R4.htm | 51257 | 2020-05-07 13:47:21 |
| R40.htm | 8963 | 2020-05-07 13:47:21 |
| R41.htm | 8579 | 2020-05-07 13:47:21 |
| R42.htm | 37197 | 2020-05-07 13:47:21 |
| R43.htm | 10313 | 2020-05-07 13:47:21 |
| R44.htm | 21359 | 2020-05-07 13:47:21 |
| R45.htm | 7516 | 2020-05-07 13:47:21 |
| R46.htm | 4514 | 2020-05-07 13:47:21 |
| R47.htm | 15875 | 2020-05-07 13:47:21 |
| R48.htm | 22431 | 2020-05-07 13:47:21 |
| R49.htm | 12089 | 2020-05-07 13:47:21 |
| R5.htm | 13387 | 2020-05-07 13:47:21 |
| R50.htm | 40649 | 2020-05-07 13:47:21 |
| R51.htm | 20557 | 2020-05-07 13:47:21 |
| R52.htm | 12068 | 2020-05-07 13:47:21 |
| R53.htm | 13166 | 2020-05-07 13:47:21 |
| R54.htm | 15033 | 2020-05-07 13:47:21 |
| R55.htm | 15066 | 2020-05-07 13:47:21 |
| R56.htm | 14119 | 2020-05-07 13:47:21 |
| R57.htm | 18570 | 2020-05-07 13:47:21 |
| R58.htm | 10948 | 2020-05-07 13:47:21 |
| R59.htm | 15903 | 2020-05-07 13:47:21 |
| R6.htm | 36346 | 2020-05-07 13:47:21 |
| R60.htm | 27223 | 2020-05-07 13:47:21 |
| R61.htm | 31141 | 2020-05-07 13:47:21 |
| R62.htm | 46041 | 2020-05-07 13:47:21 |
| R63.htm | 12058 | 2020-05-07 13:47:21 |
| R64.htm | 14345 | 2020-05-07 13:47:21 |
| R65.htm | 4104 | 2020-05-07 13:47:21 |
| R66.htm | 17320 | 2020-05-07 13:47:21 |
| R67.htm | 22700 | 2020-05-07 13:47:21 |
| R68.htm | 12409 | 2020-05-07 13:47:21 |
| R7.htm | 83334 | 2020-05-07 13:47:21 |
| R8.htm | 15786 | 2020-05-07 13:47:21 |
| R9.htm | 28061 | 2020-05-07 13:47:21 |
| R9999.htm | 5988 | 2020-05-07 13:47:21 |
| report.css | 2767 | 2020-05-07 13:47:21 |
| Show.js | 1085 | 2020-05-07 13:47:21 |