Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-23-014423-index.html | 2023-05-15 13:00:58 | |
| 0001437749-23-014423.txt | 2023-05-15 13:00:58 | |
 0001437749-23-014423-xbrl.zip | 93392 | 2023-05-15 13:00:58 |
| ex_515034.htm | 15169 | 2023-05-15 13:00:58 |
| ex_515035.htm | 14345 | 2023-05-15 13:00:58 |
| ex_515036.htm | 7174 | 2023-05-15 13:00:58 |
| FilingSummary.xml | 25292 | 2023-05-15 13:00:58 |
| Financial_Report.xlsx | 48616 | 2023-05-15 13:00:58 |
 logo01.jpg | 1031 | 2023-05-15 13:00:58 |
| MetaLinks.json | 488694 | 2023-05-15 13:00:58 |
| R1.htm | 46942 | 2023-05-15 13:00:58 |
| R10.htm | 18389 | 2023-05-15 13:00:58 |
| R11.htm | 76620 | 2023-05-15 13:00:58 |
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| R19.htm | 75894 | 2023-05-15 13:00:58 |
| R2.htm | 151756 | 2023-05-15 13:00:58 |
| R20.htm | 8954 | 2023-05-15 13:00:58 |
| R21.htm | 7618 | 2023-05-15 13:00:58 |
| R22.htm | 36841 | 2023-05-15 13:00:58 |
| R23.htm | 3505 | 2023-05-15 13:00:58 |
| R24.htm | 10908 | 2023-05-15 13:00:58 |
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| R26.htm | 73062 | 2023-05-15 13:00:58 |
| R27.htm | 21599 | 2023-05-15 13:00:58 |
| R28.htm | 74248 | 2023-05-15 13:00:58 |
| R29.htm | 25028 | 2023-05-15 13:00:58 |
| R3.htm | 26546 | 2023-05-15 13:00:58 |
| R30.htm | 16536 | 2023-05-15 13:00:58 |
| R31.htm | 4107 | 2023-05-15 13:00:58 |
| R32.htm | 7973 | 2023-05-15 13:00:58 |
| R33.htm | 6406 | 2023-05-15 13:00:58 |
| R34.htm | 27895 | 2023-05-15 13:00:58 |
| R35.htm | 2780 | 2023-05-15 13:00:58 |
| R4.htm | 104091 | 2023-05-15 13:00:58 |
| R5.htm | 49985 | 2023-05-15 13:00:58 |
| R6.htm | 38168 | 2023-05-15 13:00:58 |
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| R8.htm | 16032 | 2023-05-15 13:00:58 |
| R9.htm | 15249 | 2023-05-15 13:00:58 |
| report.css | 2767 | 2023-05-15 13:00:58 |
| rsrv-20230331.xsd | 37090 | 2023-05-15 13:00:58 |
| rsrv-20230331_cal.xml | 40215 | 2023-05-15 13:00:58 |
| rsrv-20230331_def.xml | 241935 | 2023-05-15 13:00:58 |
| rsrv-20230331_lab.xml | 200175 | 2023-05-15 13:00:58 |
| rsrv-20230331_pre.xml | 260517 | 2023-05-15 13:00:58 |
| rsrv20230331_10q.htm | 624951 | 2023-05-15 13:00:58 |
| rsrv20230331_10q_htm.xml | 551438 | 2023-05-15 13:00:58 |
| Show.js | 1085 | 2023-05-15 13:00:58 |