Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-18-001603-index-headers.html | 2018-03-07 07:04:25 | |
| 0001558370-18-001603-index.html | 2018-03-07 07:04:25 | |
| 0001558370-18-001603.txt | 2018-03-07 07:04:25 | |
 0001558370-18-001603-xbrl.zip | 171632 | 2018-03-07 07:04:25 |
| FilingSummary.xml | 40396 | 2018-03-07 07:04:25 |
| Financial_Report.xlsx | 95729 | 2018-03-07 07:04:25 |
| idra-20171231.xml | 1621182 | 2018-03-07 07:04:25 |
| idra-20171231.xsd | 63384 | 2018-03-07 07:04:25 |
| idra-20171231ex10305ed11.htm | 162696 | 2018-03-07 07:04:25 |
| idra-20171231ex1035b11ef.htm | 64621 | 2018-03-07 07:04:25 |
| idra-20171231ex1036dfc97.htm | 106429 | 2018-03-07 07:04:25 |
| idra-20171231ex1039f078a.htm | 27795 | 2018-03-07 07:04:25 |
| idra-20171231ex10455f26c.htm | 321958 | 2018-03-07 07:04:25 |
| idra-20171231ex1046c32bb.htm | 112382 | 2018-03-07 07:04:25 |
| idra-20171231ex231d635ee.htm | 44063 | 2018-03-07 07:04:25 |
| idra-20171231ex31113e77e.htm | 25126 | 2018-03-07 07:04:25 |
| idra-20171231ex3120022bc.htm | 26067 | 2018-03-07 07:04:25 |
| idra-20171231ex321bec512.htm | 8979 | 2018-03-07 07:04:25 |
| idra-20171231ex322e59ecc.htm | 9144 | 2018-03-07 07:04:25 |
| idra-20171231ex32c96f6a7.htm | 211485 | 2018-03-07 07:04:25 |
| idra-20171231x10k.htm | 5199013 | 2018-03-07 07:04:25 |
| idra-20171231_cal.xml | 51573 | 2018-03-07 07:04:25 |
| idra-20171231_def.xml | 206194 | 2018-03-07 07:04:25 |
| idra-20171231_lab.xml | 463490 | 2018-03-07 07:04:25 |
| idra-20171231_pre.xml | 389560 | 2018-03-07 07:04:25 |
 idra20171231ex1035b11ef001.jpg | 10252 | 2018-03-07 07:04:25 |
 idra20171231ex1036dfc97001.jpg | 171081 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c001.jpg | 169616 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c002.jpg | 42869 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c003.jpg | 15539 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c004.jpg | 17193 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c005.jpg | 47286 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c006.jpg | 1279 | 2018-03-07 07:04:25 |
 idra20171231ex10455f26c007.jpg | 83420 | 2018-03-07 07:04:25 |
 idra20171231ex1046c32bb001.jpg | 74539 | 2018-03-07 07:04:25 |
 idra20171231ex1046c32bb002.jpg | 115340 | 2018-03-07 07:04:25 |
 idra20171231x10k001.jpg | 14972 | 2018-03-07 07:04:25 |
 idra20171231x10k002.jpg | 8904 | 2018-03-07 07:04:25 |
 idra20171231x10k003.jpg | 3116 | 2018-03-07 07:04:25 |
 idra20171231x10k004.jpg | 8010 | 2018-03-07 07:04:25 |
 idra20171231x10k005.jpg | 7572 | 2018-03-07 07:04:25 |
 idra20171231x10k006.jpg | 4183 | 2018-03-07 07:04:25 |
 idra20171231x10k007.jpg | 7470 | 2018-03-07 07:04:25 |
 idra20171231x10k008.jpg | 11869 | 2018-03-07 07:04:25 |
 idra20171231x10k009.jpg | 3514 | 2018-03-07 07:04:25 |
 idra20171231x10k010.jpg | 34837 | 2018-03-07 07:04:25 |
 idra20171231x10k011.jpg | 1506 | 2018-03-07 07:04:25 |
| R1.htm | 29966 | 2018-03-07 07:04:25 |
| R10.htm | 48142 | 2018-03-07 07:04:25 |
| R11.htm | 28810 | 2018-03-07 07:04:25 |
| R12.htm | 31772 | 2018-03-07 07:04:25 |
| R13.htm | 10509 | 2018-03-07 07:04:25 |
| R14.htm | 40309 | 2018-03-07 07:04:25 |
| R15.htm | 77697 | 2018-03-07 07:04:25 |
| R16.htm | 182160 | 2018-03-07 07:04:25 |
| R17.htm | 25811 | 2018-03-07 07:04:25 |
| R18.htm | 79646 | 2018-03-07 07:04:25 |
| R19.htm | 5544 | 2018-03-07 07:04:25 |
| R2.htm | 69885 | 2018-03-07 07:04:25 |
| R20.htm | 13578 | 2018-03-07 07:04:25 |
| R21.htm | 6438 | 2018-03-07 07:04:25 |
| R22.htm | 36556 | 2018-03-07 07:04:25 |
| R23.htm | 11709 | 2018-03-07 07:04:25 |
| R24.htm | 105239 | 2018-03-07 07:04:25 |
| R25.htm | 124707 | 2018-03-07 07:04:25 |
| R26.htm | 87684 | 2018-03-07 07:04:25 |
| R27.htm | 47670 | 2018-03-07 07:04:25 |
| R28.htm | 27591 | 2018-03-07 07:04:25 |
| R29.htm | 29767 | 2018-03-07 07:04:25 |
| R3.htm | 21216 | 2018-03-07 07:04:25 |
| R30.htm | 63468 | 2018-03-07 07:04:25 |
| R31.htm | 165019 | 2018-03-07 07:04:25 |
| R32.htm | 23084 | 2018-03-07 07:04:25 |
| R33.htm | 72733 | 2018-03-07 07:04:25 |
| R34.htm | 35236 | 2018-03-07 07:04:25 |
| R35.htm | 7003 | 2018-03-07 07:04:25 |
| R36.htm | 42367 | 2018-03-07 07:04:25 |
| R37.htm | 18408 | 2018-03-07 07:04:25 |
| R38.htm | 19480 | 2018-03-07 07:04:25 |
| R39.htm | 23653 | 2018-03-07 07:04:25 |
| R4.htm | 44902 | 2018-03-07 07:04:25 |
| R40.htm | 20078 | 2018-03-07 07:04:25 |
| R41.htm | 8545 | 2018-03-07 07:04:25 |
| R42.htm | 14818 | 2018-03-07 07:04:25 |
| R43.htm | 4713 | 2018-03-07 07:04:25 |
| R44.htm | 20628 | 2018-03-07 07:04:25 |
| R45.htm | 28655 | 2018-03-07 07:04:25 |
| R46.htm | 98098 | 2018-03-07 07:04:25 |
| R47.htm | 21870 | 2018-03-07 07:04:25 |
| R48.htm | 46640 | 2018-03-07 07:04:25 |
| R49.htm | 18431 | 2018-03-07 07:04:25 |
| R5.htm | 45854 | 2018-03-07 07:04:25 |
| R50.htm | 11132 | 2018-03-07 07:04:25 |
| R51.htm | 34447 | 2018-03-07 07:04:25 |
| R52.htm | 31666 | 2018-03-07 07:04:25 |
| R53.htm | 16544 | 2018-03-07 07:04:25 |
| R54.htm | 16273 | 2018-03-07 07:04:25 |
| R55.htm | 45890 | 2018-03-07 07:04:25 |
| R56.htm | 17674 | 2018-03-07 07:04:25 |
| R57.htm | 16925 | 2018-03-07 07:04:25 |
| R58.htm | 9372 | 2018-03-07 07:04:25 |
| R59.htm | 19928 | 2018-03-07 07:04:25 |
| R6.htm | 61981 | 2018-03-07 07:04:25 |
| R60.htm | 13966 | 2018-03-07 07:04:25 |
| R61.htm | 22561 | 2018-03-07 07:04:25 |
| R62.htm | 10892 | 2018-03-07 07:04:25 |
| R63.htm | 38597 | 2018-03-07 07:04:25 |
| R64.htm | 4923 | 2018-03-07 07:04:25 |
| R65.htm | 11467 | 2018-03-07 07:04:25 |
| R66.htm | 30679 | 2018-03-07 07:04:25 |
| R7.htm | 11618 | 2018-03-07 07:04:25 |
| R8.htm | 61397 | 2018-03-07 07:04:25 |
| R9.htm | 96509 | 2018-03-07 07:04:25 |
| report.css | 2768 | 2018-03-07 07:04:25 |
| Show.js | 1411 | 2018-03-07 07:04:25 |