Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-007967-index-headers.html | 2021-04-01 12:32:40 | |
| 0001437749-21-007967-index.html | 2021-04-01 12:32:40 | |
| 0001437749-21-007967.txt | 2021-04-01 12:32:40 | |
 0001437749-21-007967-xbrl.zip | 27576 | 2021-04-01 12:32:40 |
| ex_238545.htm | 88963 | 2021-04-01 12:32:40 |
| FilingSummary.xml | 1814 | 2021-04-01 12:32:40 |
| Financial_Report.xlsx | 5666 | 2021-04-01 12:32:40 |
 logo1.jpg | 6756 | 2021-04-01 12:32:40 |
 logo2.jpg | 3410 | 2021-04-01 12:32:40 |
| lyts-20210330.xsd | 3699 | 2021-04-01 12:32:40 |
| lyts-20210330_def.xml | 11585 | 2021-04-01 12:32:40 |
| lyts-20210330_lab.xml | 15465 | 2021-04-01 12:32:40 |
| lyts-20210330_pre.xml | 11739 | 2021-04-01 12:32:40 |
| lyts20210331_8k.htm | 26448 | 2021-04-01 12:32:40 |
| lyts20210331_8k_htm.xml | 2553 | 2021-04-01 12:32:40 |
| MetaLinks.json | 19359 | 2021-04-01 12:32:40 |
| R1.htm | 38858 | 2021-04-01 12:32:40 |
| report.css | 2767 | 2021-04-01 12:32:40 |
| Show.js | 1085 | 2021-04-01 12:32:40 |