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|---|---|---|
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| 0000930413-18-000379-index.html | 2018-02-13 16:06:47 | |
| 0000930413-18-000379.txt | 2018-02-13 16:06:47 | |
 0000930413-18-000379-xbrl.zip | 98126 | 2018-02-13 16:06:47 |
| arkr-20171230.xml | 296416 | 2018-02-13 16:06:47 |
| arkr-20171230.xsd | 59348 | 2018-02-13 16:06:47 |
| arkr-20171230_cal.xml | 42642 | 2018-02-13 16:06:47 |
| arkr-20171230_def.xml | 211684 | 2018-02-13 16:06:47 |
| arkr-20171230_lab.xml | 346057 | 2018-02-13 16:06:47 |
| arkr-20171230_pre.xml | 215999 | 2018-02-13 16:06:47 |
| c90464_10q.htm | 349200 | 2018-02-13 16:06:47 |
| c90464_ex31-1.htm | 12607 | 2018-02-13 16:06:47 |
| c90464_ex31-2.htm | 12159 | 2018-02-13 16:06:47 |
| c90464_ex32.htm | 4461 | 2018-02-13 16:06:47 |
| FilingSummary.xml | 26063 | 2018-02-13 16:06:47 |
| Financial_Report.xlsx | 51139 | 2018-02-13 16:06:47 |
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| R9.htm | 15997 | 2018-02-13 16:06:47 |
| report.css | 2767 | 2018-02-13 16:06:47 |
| Show.js | 1410 | 2018-02-13 16:06:47 |