Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-19-003330-index-headers.html | 2019-03-14 16:01:11 | |
| 0001493152-19-003330-index.html | 2019-03-14 16:01:11 | |
| 0001493152-19-003330.txt | 2019-03-14 16:01:11 | |
 0001493152-19-003330-xbrl.zip | 100293 | 2019-03-14 16:01:11 |
| ex21.htm | 4847 | 2019-03-14 16:01:11 |
| ex23.htm | 5078 | 2019-03-14 16:01:11 |
| ex31-1.htm | 10731 | 2019-03-14 16:01:11 |
| ex31-2.htm | 11148 | 2019-03-14 16:01:11 |
| ex32-1.htm | 7233 | 2019-03-14 16:01:11 |
| ex32-2.htm | 7892 | 2019-03-14 16:01:11 |
| FilingSummary.xml | 28012 | 2019-03-14 16:01:11 |
| Financial_Report.xlsx | 69582 | 2019-03-14 16:01:11 |
| form10-k.htm | 1299374 | 2019-03-14 16:01:11 |
| R1.htm | 37450 | 2019-03-14 16:01:11 |
| R10.htm | 9809 | 2019-03-14 16:01:11 |
| R11.htm | 27020 | 2019-03-14 16:01:11 |
| R12.htm | 57738 | 2019-03-14 16:01:11 |
| R13.htm | 5337 | 2019-03-14 16:01:11 |
| R14.htm | 9840 | 2019-03-14 16:01:11 |
| R15.htm | 7610 | 2019-03-14 16:01:11 |
| R16.htm | 25129 | 2019-03-14 16:01:11 |
| R17.htm | 19513 | 2019-03-14 16:01:11 |
| R18.htm | 86584 | 2019-03-14 16:01:11 |
| R19.htm | 6267 | 2019-03-14 16:01:11 |
| R2.htm | 47286 | 2019-03-14 16:01:11 |
| R20.htm | 12824 | 2019-03-14 16:01:11 |
| R21.htm | 9205 | 2019-03-14 16:01:11 |
| R22.htm | 25394 | 2019-03-14 16:01:11 |
| R23.htm | 54852 | 2019-03-14 16:01:11 |
| R24.htm | 7836 | 2019-03-14 16:01:11 |
| R25.htm | 24974 | 2019-03-14 16:01:11 |
| R26.htm | 15183 | 2019-03-14 16:01:11 |
| R27.htm | 93764 | 2019-03-14 16:01:11 |
| R28.htm | 7946 | 2019-03-14 16:01:11 |
| R29.htm | 4946 | 2019-03-14 16:01:11 |
| R3.htm | 13053 | 2019-03-14 16:01:11 |
| R30.htm | 18747 | 2019-03-14 16:01:11 |
| R31.htm | 14259 | 2019-03-14 16:01:11 |
| R32.htm | 13394 | 2019-03-14 16:01:11 |
| R33.htm | 23037 | 2019-03-14 16:01:11 |
| R34.htm | 19010 | 2019-03-14 16:01:11 |
| R35.htm | 85364 | 2019-03-14 16:01:11 |
| R36.htm | 14592 | 2019-03-14 16:01:11 |
| R37.htm | 28220 | 2019-03-14 16:01:11 |
| R38.htm | 20667 | 2019-03-14 16:01:11 |
| R39.htm | 8514 | 2019-03-14 16:01:11 |
| R4.htm | 26547 | 2019-03-14 16:01:11 |
| R40.htm | 8838 | 2019-03-14 16:01:11 |
| R41.htm | 14677 | 2019-03-14 16:01:11 |
| R42.htm | 12340 | 2019-03-14 16:01:11 |
| R43.htm | 20078 | 2019-03-14 16:01:11 |
| R44.htm | 12187 | 2019-03-14 16:01:11 |
| R45.htm | 9146 | 2019-03-14 16:01:11 |
| R5.htm | 31337 | 2019-03-14 16:01:11 |
| R6.htm | 55525 | 2019-03-14 16:01:11 |
| R7.htm | 10322 | 2019-03-14 16:01:11 |
| R8.htm | 51102 | 2019-03-14 16:01:11 |
| R9.htm | 13001 | 2019-03-14 16:01:11 |
| refr-20181231.xml | 581265 | 2019-03-14 16:01:11 |
| refr-20181231.xsd | 35156 | 2019-03-14 16:01:11 |
| refr-20181231_cal.xml | 48171 | 2019-03-14 16:01:11 |
| refr-20181231_def.xml | 119385 | 2019-03-14 16:01:11 |
| refr-20181231_lab.xml | 265978 | 2019-03-14 16:01:11 |
| refr-20181231_pre.xml | 208205 | 2019-03-14 16:01:11 |
| report.css | 2767 | 2019-03-14 16:01:11 |
| Show.js | 1085 | 2019-03-14 16:01:11 |