Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-139026-index-headers.html | 2020-05-11 16:06:46 | |
| 0001193125-20-139026-index.html | 2020-05-11 16:06:46 | |
| 0001193125-20-139026.txt | 2020-05-11 16:06:46 | |
 0001193125-20-139026-xbrl.zip | 120220 | 2020-05-11 16:06:46 |
| cprx-20200331.xml | 836253 | 2020-05-11 16:06:46 |
| cprx-20200331.xsd | 39633 | 2020-05-11 16:06:46 |
| cprx-20200331_cal.xml | 37641 | 2020-05-11 16:06:46 |
| cprx-20200331_def.xml | 144074 | 2020-05-11 16:06:46 |
| cprx-20200331_lab.xml | 315541 | 2020-05-11 16:06:46 |
| cprx-20200331_pre.xml | 238867 | 2020-05-11 16:06:46 |
| d899821d10q.htm | 457426 | 2020-05-11 16:06:46 |
| d899821dex311.htm | 10326 | 2020-05-11 16:06:46 |
| d899821dex312.htm | 10311 | 2020-05-11 16:06:46 |
| d899821dex321.htm | 4376 | 2020-05-11 16:06:46 |
| d899821dex322.htm | 4289 | 2020-05-11 16:06:46 |
| FilingSummary.xml | 29532 | 2020-05-11 16:06:46 |
| Financial_Report.xlsx | 51276 | 2020-05-11 16:06:46 |
| R1.htm | 35777 | 2020-05-11 16:06:46 |
| R10.htm | 20249 | 2020-05-11 16:06:46 |
| R11.htm | 35656 | 2020-05-11 16:06:46 |
| R12.htm | 33286 | 2020-05-11 16:06:46 |
| R13.htm | 10087 | 2020-05-11 16:06:46 |
| R14.htm | 11223 | 2020-05-11 16:06:46 |
| R15.htm | 11103 | 2020-05-11 16:06:46 |
| R16.htm | 7111 | 2020-05-11 16:06:46 |
| R17.htm | 9979 | 2020-05-11 16:06:46 |
| R18.htm | 19276 | 2020-05-11 16:06:46 |
| R19.htm | 7168 | 2020-05-11 16:06:46 |
| R2.htm | 64396 | 2020-05-11 16:06:46 |
| R20.htm | 200011 | 2020-05-11 16:06:46 |
| R21.htm | 63189 | 2020-05-11 16:06:46 |
| R22.htm | 35154 | 2020-05-11 16:06:46 |
| R23.htm | 19212 | 2020-05-11 16:06:46 |
| R24.htm | 40152 | 2020-05-11 16:06:46 |
| R25.htm | 32722 | 2020-05-11 16:06:46 |
| R26.htm | 15314 | 2020-05-11 16:06:46 |
| R27.htm | 22656 | 2020-05-11 16:06:46 |
| R28.htm | 18034 | 2020-05-11 16:06:46 |
| R29.htm | 16322 | 2020-05-11 16:06:46 |
| R3.htm | 18929 | 2020-05-11 16:06:46 |
| R30.htm | 4578 | 2020-05-11 16:06:46 |
| R31.htm | 16769 | 2020-05-11 16:06:46 |
| R32.htm | 4159 | 2020-05-11 16:06:46 |
| R33.htm | 17103 | 2020-05-11 16:06:46 |
| R34.htm | 4873 | 2020-05-11 16:06:46 |
| R35.htm | 8649 | 2020-05-11 16:06:46 |
| R36.htm | 15296 | 2020-05-11 16:06:46 |
| R37.htm | 13889 | 2020-05-11 16:06:46 |
| R38.htm | 8487 | 2020-05-11 16:06:46 |
| R39.htm | 31585 | 2020-05-11 16:06:46 |
| R4.htm | 55986 | 2020-05-11 16:06:46 |
| R40.htm | 15813 | 2020-05-11 16:06:46 |
| R41.htm | 6396 | 2020-05-11 16:06:46 |
| R42.htm | 13454 | 2020-05-11 16:06:46 |
| R43.htm | 18577 | 2020-05-11 16:06:46 |
| R44.htm | 18055 | 2020-05-11 16:06:46 |
| R45.htm | 9260 | 2020-05-11 16:06:46 |
| R46.htm | 33608 | 2020-05-11 16:06:46 |
| R47.htm | 8369 | 2020-05-11 16:06:46 |
| R5.htm | 28480 | 2020-05-11 16:06:46 |
| R6.htm | 59958 | 2020-05-11 16:06:46 |
| R7.htm | 12261 | 2020-05-11 16:06:46 |
| R8.htm | 152765 | 2020-05-11 16:06:46 |
| R9.htm | 35263 | 2020-05-11 16:06:46 |
| report.css | 2767 | 2020-05-11 16:06:46 |
| Show.js | 1085 | 2020-05-11 16:06:46 |