Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000808326-22-000040-index-headers.html | 2022-08-09 16:14:50 | |
| 0000808326-22-000040-index.html | 2022-08-09 16:14:50 | |
| 0000808326-22-000040.txt | 2022-08-09 16:14:50 | |
 0000808326-22-000040-xbrl.zip | 217105 | 2022-08-09 16:14:50 |
| emkr-20220630.htm | 1289645 | 2022-08-09 16:14:50 |
| emkr-20220630.xsd | 38717 | 2022-08-09 16:14:50 |
| emkr-20220630_cal.xml | 82723 | 2022-08-09 16:14:50 |
| emkr-20220630_def.xml | 167417 | 2022-08-09 16:14:50 |
 emkr-20220630_g1.jpg | 1618 | 2022-08-09 16:14:50 |
| emkr-20220630_htm.xml | 1112607 | 2022-08-09 16:14:50 |
| emkr-20220630_lab.xml | 501073 | 2022-08-09 16:14:50 |
| emkr-20220630_pre.xml | 312912 | 2022-08-09 16:14:50 |
| emkr-2022x6x30xexx311.htm | 11749 | 2022-08-09 16:14:50 |
| emkr-2022x6x30xexx312.htm | 11741 | 2022-08-09 16:14:50 |
| emkr-2022x6x30xexx321.htm | 6579 | 2022-08-09 16:14:50 |
| emkr-2022x6x30xexx322.htm | 6548 | 2022-08-09 16:14:50 |
| FilingSummary.xml | 32071 | 2022-08-09 16:14:50 |
| Financial_Report.xlsx | 78671 | 2022-08-09 16:14:50 |
| MetaLinks.json | 561309 | 2022-08-09 16:14:50 |
| R1.htm | 52101 | 2022-08-09 16:14:50 |
| R10.htm | 12831 | 2022-08-09 16:14:50 |
| R11.htm | 10445 | 2022-08-09 16:14:50 |
| R12.htm | 11392 | 2022-08-09 16:14:50 |
| R13.htm | 18668 | 2022-08-09 16:14:50 |
| R14.htm | 20346 | 2022-08-09 16:14:50 |
| R15.htm | 15478 | 2022-08-09 16:14:50 |
| R16.htm | 10444 | 2022-08-09 16:14:50 |
| R17.htm | 11748 | 2022-08-09 16:14:50 |
| R18.htm | 73014 | 2022-08-09 16:14:50 |
| R19.htm | 122711 | 2022-08-09 16:14:50 |
| R2.htm | 98023 | 2022-08-09 16:14:50 |
| R20.htm | 16700 | 2022-08-09 16:14:50 |
| R21.htm | 16510 | 2022-08-09 16:14:50 |
| R22.htm | 15042 | 2022-08-09 16:14:50 |
| R23.htm | 21472 | 2022-08-09 16:14:50 |
| R24.htm | 10568 | 2022-08-09 16:14:50 |
| R25.htm | 12422 | 2022-08-09 16:14:50 |
| R26.htm | 16295 | 2022-08-09 16:14:50 |
| R27.htm | 15674 | 2022-08-09 16:14:50 |
| R28.htm | 15269 | 2022-08-09 16:14:50 |
| R29.htm | 71970 | 2022-08-09 16:14:50 |
| R3.htm | 107404 | 2022-08-09 16:14:50 |
| R30.htm | 120638 | 2022-08-09 16:14:50 |
| R31.htm | 15842 | 2022-08-09 16:14:50 |
| R32.htm | 35346 | 2022-08-09 16:14:50 |
| R33.htm | 14556 | 2022-08-09 16:14:50 |
| R34.htm | 10038 | 2022-08-09 16:14:50 |
| R35.htm | 12108 | 2022-08-09 16:14:50 |
| R36.htm | 20937 | 2022-08-09 16:14:50 |
| R37.htm | 17276 | 2022-08-09 16:14:50 |
| R38.htm | 9355 | 2022-08-09 16:14:50 |
| R39.htm | 11867 | 2022-08-09 16:14:50 |
| R4.htm | 15590 | 2022-08-09 16:14:50 |
| R40.htm | 11590 | 2022-08-09 16:14:50 |
| R41.htm | 20626 | 2022-08-09 16:14:50 |
| R42.htm | 13398 | 2022-08-09 16:14:50 |
| R43.htm | 11266 | 2022-08-09 16:14:50 |
| R44.htm | 8317 | 2022-08-09 16:14:50 |
| R45.htm | 16943 | 2022-08-09 16:14:50 |
| R46.htm | 12578 | 2022-08-09 16:14:50 |
| R47.htm | 46513 | 2022-08-09 16:14:50 |
| R48.htm | 20295 | 2022-08-09 16:14:50 |
| R49.htm | 55846 | 2022-08-09 16:14:50 |
| R5.htm | 83480 | 2022-08-09 16:14:50 |
| R50.htm | 32542 | 2022-08-09 16:14:50 |
| R51.htm | 17302 | 2022-08-09 16:14:50 |
| R52.htm | 12425 | 2022-08-09 16:14:50 |
| R53.htm | 36984 | 2022-08-09 16:14:50 |
| R6.htm | 89413 | 2022-08-09 16:14:50 |
| R7.htm | 7046 | 2022-08-09 16:14:50 |
| R8.htm | 11500 | 2022-08-09 16:14:50 |
| R9.htm | 17838 | 2022-08-09 16:14:50 |
| report.css | 2767 | 2022-08-09 16:14:50 |
| Show.js | 1085 | 2022-08-09 16:14:50 |