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| 0001437749-20-006401-index.html | 2020-03-30 06:04:37 | |
| 0001437749-20-006401.txt | 2020-03-30 06:04:37 | |
 0001437749-20-006401-xbrl.zip | 116671 | 2020-03-30 06:04:37 |
| ex_177920.htm | 16513 | 2020-03-30 06:04:37 |
| ex_177921.htm | 17372 | 2020-03-30 06:04:37 |
| ex_177922.htm | 9539 | 2020-03-30 06:04:37 |
| FilingSummary.xml | 34559 | 2020-03-30 06:04:37 |
| Financial_Report.xlsx | 53134 | 2020-03-30 06:04:37 |
| R1.htm | 37396 | 2020-03-30 06:04:37 |
| R10.htm | 7608 | 2020-03-30 06:04:37 |
| R11.htm | 58049 | 2020-03-30 06:04:37 |
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| R8.htm | 5094 | 2020-03-30 06:04:37 |
| R9.htm | 23508 | 2020-03-30 06:04:37 |
| report.css | 2767 | 2020-03-30 06:04:37 |
| rsrv-20191231.xml | 947551 | 2020-03-30 06:04:37 |
| rsrv-20191231.xsd | 52333 | 2020-03-30 06:04:37 |
| rsrv-20191231_cal.xml | 49742 | 2020-03-30 06:04:37 |
| rsrv-20191231_def.xml | 302638 | 2020-03-30 06:04:37 |
| rsrv-20191231_lab.xml | 289112 | 2020-03-30 06:04:37 |
| rsrv-20191231_pre.xml | 338756 | 2020-03-30 06:04:37 |
| rsrv20191231_10k.htm | 917237 | 2020-03-30 06:04:37 |
| Show.js | 1085 | 2020-03-30 06:04:37 |