Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000920148-21-000031-index-headers.html | 2021-03-30 16:40:10 | |
| 0000920148-21-000031-index.html | 2021-03-30 16:40:10 | |
| 0000920148-21-000031.txt | 2021-03-30 16:40:10 | |
 0000920148-21-000031-xbrl.zip | 14903 | 2021-03-30 16:40:10 |
| FilingSummary.xml | 1753 | 2021-03-30 16:40:10 |
| Financial_Report.xlsx | 5692 | 2021-03-30 16:40:10 |
| formprq12021ex991earningsa.htm | 11587 | 2021-03-30 16:40:10 |
 lc2020logov21a.gif | 4887 | 2021-03-30 16:40:10 |
| lh-20210330.htm | 34087 | 2021-03-30 16:40:10 |
| lh-20210330.xsd | 2688 | 2021-03-30 16:40:10 |
| lh-20210330_cal.xml | 745 | 2021-03-30 16:40:10 |
| lh-20210330_def.xml | 1691 | 2021-03-30 16:40:10 |
| lh-20210330_htm.xml | 11748 | 2021-03-30 16:40:10 |
| lh-20210330_lab.xml | 24574 | 2021-03-30 16:40:10 |
| lh-20210330_pre.xml | 12744 | 2021-03-30 16:40:10 |
| MetaLinks.json | 17673 | 2021-03-30 16:40:10 |
| R1.htm | 38660 | 2021-03-30 16:40:10 |
| report.css | 2767 | 2021-03-30 16:40:10 |
| Show.js | 1085 | 2021-03-30 16:40:10 |