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|---|---|---|
 0001511164-18-000086-index-headers.html | 2018-02-14 14:20:56 | |
| 0001511164-18-000086-index.html | 2018-02-14 14:20:56 | |
| 0001511164-18-000086.txt | 2018-02-14 14:20:56 | |
 0001511164-18-000086-xbrl.zip | 23736 | 2018-02-14 14:20:56 |
| f12-31-17-10q_grcr-v2.htm | 202532 | 2018-02-14 14:20:56 |
| f311.htm | 10258 | 2018-02-14 14:20:56 |
| f321.htm | 4701 | 2018-02-14 14:20:56 |
| FilingSummary.xml | 19270 | 2018-02-14 14:20:56 |
| Financial_Report.xlsx | 26927 | 2018-02-14 14:20:56 |
| grcr-20171231.xml | 61104 | 2018-02-14 14:20:56 |
| grcr-20171231.xsd | 16616 | 2018-02-14 14:20:56 |
| grcr-20171231_cal.xml | 17648 | 2018-02-14 14:20:56 |
| grcr-20171231_def.xml | 12165 | 2018-02-14 14:20:56 |
| grcr-20171231_lab.xml | 71424 | 2018-02-14 14:20:56 |
| grcr-20171231_pre.xml | 63468 | 2018-02-14 14:20:56 |
| R1.htm | 26423 | 2018-02-14 14:20:56 |
| R10.htm | 5154 | 2018-02-14 14:20:56 |
| R11.htm | 6325 | 2018-02-14 14:20:56 |
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| R2.htm | 50250 | 2018-02-14 14:20:56 |
| R20.htm | 4499 | 2018-02-14 14:20:56 |
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| R3.htm | 18947 | 2018-02-14 14:20:56 |
| R4.htm | 38019 | 2018-02-14 14:20:56 |
| R5.htm | 37150 | 2018-02-14 14:20:56 |
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| R7.htm | 19893 | 2018-02-14 14:20:56 |
| R8.htm | 5219 | 2018-02-14 14:20:56 |
| R9.htm | 4988 | 2018-02-14 14:20:56 |
| report.css | 2767 | 2018-02-14 14:20:56 |
| Show.js | 1410 | 2018-02-14 14:20:56 |