Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000766421-21-000075-index-headers.html | 2021-08-03 16:16:38 | |
| 0000766421-21-000075-index.html | 2021-08-03 16:16:38 | |
| 0000766421-21-000075.txt | 2021-08-03 16:16:38 | |
 0000766421-21-000075-xbrl.zip | 466374 | 2021-08-03 16:16:38 |
| alk-20210630.htm | 2469580 | 2021-08-03 16:16:38 |
| alk-20210630.xsd | 41000 | 2021-08-03 16:16:38 |
| alk-20210630_cal.xml | 99530 | 2021-08-03 16:16:38 |
| alk-20210630_def.xml | 248066 | 2021-08-03 16:16:38 |
| alk-20210630_htm.xml | 1889797 | 2021-08-03 16:16:38 |
| alk-20210630_lab.xml | 580965 | 2021-08-03 16:16:38 |
| alk-20210630_pre.xml | 388306 | 2021-08-03 16:16:38 |
| alk10-q22021ex311.htm | 10375 | 2021-08-03 16:16:38 |
| alk10-q22021ex312.htm | 10349 | 2021-08-03 16:16:38 |
| alk10-q22021ex321.htm | 4856 | 2021-08-03 16:16:38 |
| alk10-q22021ex322.htm | 4898 | 2021-08-03 16:16:38 |
| ex101-psp3agreement.htm | 115552 | 2021-08-03 16:16:38 |
| ex102-psp3warrantagreement.htm | 248976 | 2021-08-03 16:16:38 |
| ex103-preamblesax16topa3866.htm | 15048 | 2021-08-03 16:16:38 |
| ex104-preamblesax17topa3866.htm | 17518 | 2021-08-03 16:16:38 |
| ex105-embraeramd_no15redac.htm | 35211 | 2021-08-03 16:16:38 |
| ex106-pbpplanamended05x06x.htm | 22863 | 2021-08-03 16:16:38 |
| ex107-oprplanamended05x06x.htm | 14390 | 2021-08-03 16:16:38 |
| ex41-closingdatewarrantdat.htm | 133556 | 2021-08-03 16:16:38 |
| ex42-closingdatewarrantdat.htm | 137545 | 2021-08-03 16:16:38 |
| ex43-closingdatewarrantdat.htm | 134493 | 2021-08-03 16:16:38 |
| ex44-closingdatewarrantdat.htm | 134492 | 2021-08-03 16:16:38 |
| ex45-closingdatewarrantdat.htm | 134646 | 2021-08-03 16:16:38 |
| ex46-psp3promissorynote.htm | 165455 | 2021-08-03 16:16:38 |
| FilingSummary.xml | 27693 | 2021-08-03 16:16:38 |
| Financial_Report.xlsx | 76349 | 2021-08-03 16:16:38 |
| MetaLinks.json | 630288 | 2021-08-03 16:16:38 |
| R1.htm | 52170 | 2021-08-03 16:16:38 |
| R10.htm | 30781 | 2021-08-03 16:16:38 |
| R11.htm | 60599 | 2021-08-03 16:16:38 |
| R12.htm | 78224 | 2021-08-03 16:16:38 |
| R13.htm | 30194 | 2021-08-03 16:16:38 |
| R14.htm | 27321 | 2021-08-03 16:16:38 |
| R15.htm | 24105 | 2021-08-03 16:16:38 |
| R16.htm | 24349 | 2021-08-03 16:16:38 |
| R17.htm | 248028 | 2021-08-03 16:16:38 |
| R18.htm | 6893 | 2021-08-03 16:16:38 |
| R19.htm | 23456 | 2021-08-03 16:16:38 |
| R2.htm | 140046 | 2021-08-03 16:16:38 |
| R20.htm | 54446 | 2021-08-03 16:16:38 |
| R21.htm | 71806 | 2021-08-03 16:16:38 |
| R22.htm | 30441 | 2021-08-03 16:16:38 |
| R23.htm | 23866 | 2021-08-03 16:16:38 |
| R24.htm | 18755 | 2021-08-03 16:16:38 |
| R25.htm | 20604 | 2021-08-03 16:16:38 |
| R26.htm | 270582 | 2021-08-03 16:16:38 |
| R27.htm | 31207 | 2021-08-03 16:16:38 |
| R28.htm | 12673 | 2021-08-03 16:16:38 |
| R29.htm | 32354 | 2021-08-03 16:16:38 |
| R3.htm | 19850 | 2021-08-03 16:16:38 |
| R30.htm | 19409 | 2021-08-03 16:16:38 |
| R31.htm | 14180 | 2021-08-03 16:16:38 |
| R32.htm | 59124 | 2021-08-03 16:16:38 |
| R33.htm | 20240 | 2021-08-03 16:16:38 |
| R34.htm | 10484 | 2021-08-03 16:16:38 |
| R35.htm | 104449 | 2021-08-03 16:16:38 |
| R36.htm | 21317 | 2021-08-03 16:16:38 |
| R37.htm | 30135 | 2021-08-03 16:16:38 |
| R38.htm | 23898 | 2021-08-03 16:16:38 |
| R39.htm | 43073 | 2021-08-03 16:16:38 |
| R4.htm | 119369 | 2021-08-03 16:16:38 |
| R40.htm | 4355 | 2021-08-03 16:16:38 |
| R41.htm | 13094 | 2021-08-03 16:16:38 |
| R42.htm | 14662 | 2021-08-03 16:16:38 |
| R43.htm | 16643 | 2021-08-03 16:16:38 |
| R44.htm | 125419 | 2021-08-03 16:16:38 |
| R45.htm | 14563 | 2021-08-03 16:16:38 |
| R5.htm | 62198 | 2021-08-03 16:16:38 |
| R6.htm | 85343 | 2021-08-03 16:16:38 |
| R7.htm | 95770 | 2021-08-03 16:16:38 |
| R8.htm | 12227 | 2021-08-03 16:16:38 |
| R9.htm | 7245 | 2021-08-03 16:16:38 |
| report.css | 2767 | 2021-08-03 16:16:38 |
| Show.js | 1085 | 2021-08-03 16:16:38 |