Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-17-004119-index-headers.html | 2017-05-10 16:06:27 | |
| 0001558370-17-004119-index.html | 2017-05-10 16:06:27 | |
| 0001558370-17-004119.txt | 2017-05-10 16:06:27 | |
 0001558370-17-004119-xbrl.zip | 79658 | 2017-05-10 16:06:27 |
| coll-20170331.xml | 802938 | 2017-05-10 16:06:27 |
| coll-20170331.xsd | 28870 | 2017-05-10 16:06:27 |
| coll-20170331ex3117515ee.htm | 16122 | 2017-05-10 16:06:27 |
| coll-20170331ex31269d1e7.htm | 16263 | 2017-05-10 16:06:27 |
| coll-20170331ex32121f0c4.htm | 8499 | 2017-05-10 16:06:27 |
| coll-20170331ex322918002.htm | 8532 | 2017-05-10 16:06:27 |
| coll-20170331x10q.htm | 1247014 | 2017-05-10 16:06:27 |
| coll-20170331_cal.xml | 34812 | 2017-05-10 16:06:27 |
| coll-20170331_def.xml | 70661 | 2017-05-10 16:06:27 |
| coll-20170331_lab.xml | 307096 | 2017-05-10 16:06:27 |
| coll-20170331_pre.xml | 219536 | 2017-05-10 16:06:27 |
| FilingSummary.xml | 23993 | 2017-05-10 16:06:27 |
| Financial_Report.xlsx | 44752 | 2017-05-10 16:06:27 |
| R1.htm | 22223 | 2017-05-10 16:06:27 |
| R10.htm | 67240 | 2017-05-10 16:06:27 |
| R11.htm | 22115 | 2017-05-10 16:06:27 |
| R12.htm | 9433 | 2017-05-10 16:06:27 |
| R13.htm | 33454 | 2017-05-10 16:06:27 |
| R14.htm | 60733 | 2017-05-10 16:06:27 |
| R15.htm | 127202 | 2017-05-10 16:06:27 |
| R16.htm | 12053 | 2017-05-10 16:06:27 |
| R17.htm | 21371 | 2017-05-10 16:06:27 |
| R18.htm | 30702 | 2017-05-10 16:06:27 |
| R19.htm | 59372 | 2017-05-10 16:06:27 |
| R2.htm | 66681 | 2017-05-10 16:06:27 |
| R20.htm | 21362 | 2017-05-10 16:06:27 |
| R21.htm | 32642 | 2017-05-10 16:06:27 |
| R22.htm | 60579 | 2017-05-10 16:06:27 |
| R23.htm | 126637 | 2017-05-10 16:06:27 |
| R24.htm | 5087 | 2017-05-10 16:06:27 |
| R25.htm | 17496 | 2017-05-10 16:06:27 |
| R26.htm | 13173 | 2017-05-10 16:06:27 |
| R27.htm | 14589 | 2017-05-10 16:06:27 |
| R28.htm | 8168 | 2017-05-10 16:06:27 |
| R29.htm | 13600 | 2017-05-10 16:06:27 |
| R3.htm | 18982 | 2017-05-10 16:06:27 |
| R30.htm | 30382 | 2017-05-10 16:06:27 |
| R31.htm | 24739 | 2017-05-10 16:06:27 |
| R32.htm | 39765 | 2017-05-10 16:06:27 |
| R33.htm | 37986 | 2017-05-10 16:06:27 |
| R34.htm | 9969 | 2017-05-10 16:06:27 |
| R35.htm | 17972 | 2017-05-10 16:06:27 |
| R36.htm | 24975 | 2017-05-10 16:06:27 |
| R37.htm | 47426 | 2017-05-10 16:06:27 |
| R38.htm | 12116 | 2017-05-10 16:06:27 |
| R39.htm | 10631 | 2017-05-10 16:06:27 |
| R4.htm | 30290 | 2017-05-10 16:06:27 |
| R5.htm | 68118 | 2017-05-10 16:06:27 |
| R6.htm | 4466 | 2017-05-10 16:06:27 |
| R7.htm | 10273 | 2017-05-10 16:06:27 |
| R8.htm | 23359 | 2017-05-10 16:06:27 |
| R9.htm | 30083 | 2017-05-10 16:06:27 |
| report.css | 2767 | 2017-05-10 16:06:27 |
| Show.js | 1410 | 2017-05-10 16:06:27 |