Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-024670-index-headers.html | 2020-05-12 16:16:43 | |
| 0001564590-20-024670-index.html | 2020-05-12 16:16:43 | |
| 0001564590-20-024670.txt | 2020-05-12 16:16:43 | |
 0001564590-20-024670-xbrl.zip | 112166 | 2020-05-12 16:16:43 |
| crtx-10q_20200331.htm | 1748771 | 2020-05-12 16:16:43 |
| crtx-20200331.xml | 1673126 | 2020-05-12 16:16:43 |
| crtx-20200331.xsd | 41344 | 2020-05-12 16:16:43 |
| crtx-20200331_cal.xml | 43805 | 2020-05-12 16:16:43 |
| crtx-20200331_def.xml | 134042 | 2020-05-12 16:16:43 |
| crtx-20200331_lab.xml | 336768 | 2020-05-12 16:16:43 |
| crtx-20200331_pre.xml | 261310 | 2020-05-12 16:16:43 |
| crtx-ex311_7.htm | 16102 | 2020-05-12 16:16:43 |
| crtx-ex312_6.htm | 16181 | 2020-05-12 16:16:43 |
| crtx-ex321_8.htm | 10634 | 2020-05-12 16:16:43 |
| crtx-ex322_9.htm | 10639 | 2020-05-12 16:16:43 |
| FilingSummary.xml | 28780 | 2020-05-12 16:16:43 |
| Financial_Report.xlsx | 51644 | 2020-05-12 16:16:43 |
| R1.htm | 54048 | 2020-05-12 16:16:43 |
| R10.htm | 298299 | 2020-05-12 16:16:43 |
| R11.htm | 99920 | 2020-05-12 16:16:43 |
| R12.htm | 78349 | 2020-05-12 16:16:43 |
| R13.htm | 115852 | 2020-05-12 16:16:43 |
| R14.htm | 86151 | 2020-05-12 16:16:43 |
| R15.htm | 7178 | 2020-05-12 16:16:43 |
| R16.htm | 7294 | 2020-05-12 16:16:43 |
| R17.htm | 27594 | 2020-05-12 16:16:43 |
| R18.htm | 38887 | 2020-05-12 16:16:43 |
| R19.htm | 295595 | 2020-05-12 16:16:43 |
| R2.htm | 59572 | 2020-05-12 16:16:43 |
| R20.htm | 100258 | 2020-05-12 16:16:43 |
| R21.htm | 81248 | 2020-05-12 16:16:43 |
| R22.htm | 109083 | 2020-05-12 16:16:43 |
| R23.htm | 83482 | 2020-05-12 16:16:43 |
| R24.htm | 27948 | 2020-05-12 16:16:43 |
| R25.htm | 44568 | 2020-05-12 16:16:43 |
| R26.htm | 6061 | 2020-05-12 16:16:43 |
| R27.htm | 28705 | 2020-05-12 16:16:43 |
| R28.htm | 36847 | 2020-05-12 16:16:43 |
| R29.htm | 17546 | 2020-05-12 16:16:43 |
| R3.htm | 18936 | 2020-05-12 16:16:43 |
| R30.htm | 11582 | 2020-05-12 16:16:43 |
| R31.htm | 5071 | 2020-05-12 16:16:43 |
| R32.htm | 29838 | 2020-05-12 16:16:43 |
| R33.htm | 12766 | 2020-05-12 16:16:43 |
| R34.htm | 16451 | 2020-05-12 16:16:43 |
| R35.htm | 14228 | 2020-05-12 16:16:43 |
| R36.htm | 53378 | 2020-05-12 16:16:43 |
| R37.htm | 38145 | 2020-05-12 16:16:43 |
| R38.htm | 30187 | 2020-05-12 16:16:43 |
| R39.htm | 46456 | 2020-05-12 16:16:43 |
| R4.htm | 27899 | 2020-05-12 16:16:43 |
| R40.htm | 9991 | 2020-05-12 16:16:43 |
| R41.htm | 50393 | 2020-05-12 16:16:43 |
| R42.htm | 3905 | 2020-05-12 16:16:43 |
| R43.htm | 15150 | 2020-05-12 16:16:43 |
| R5.htm | 44577 | 2020-05-12 16:16:43 |
| R6.htm | 4729 | 2020-05-12 16:16:43 |
| R7.htm | 58880 | 2020-05-12 16:16:43 |
| R8.htm | 11998 | 2020-05-12 16:16:43 |
| R9.htm | 22387 | 2020-05-12 16:16:43 |
| report.css | 2767 | 2020-05-12 16:16:43 |
| Show.js | 1085 | 2020-05-12 16:16:43 |