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|---|---|---|
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| 0000863110-20-000017-index.html | 2020-05-07 11:17:42 | |
| 0000863110-20-000017.txt | 2020-05-07 11:17:42 | |
 0000863110-20-000017-xbrl.zip | 160363 | 2020-05-07 11:17:42 |
| artna-20200331.xml | 736840 | 2020-05-07 11:17:42 |
| artna-20200331.xsd | 49466 | 2020-05-07 11:17:42 |
| artna-20200331_cal.xml | 60042 | 2020-05-07 11:17:42 |
| artna-20200331_def.xml | 261540 | 2020-05-07 11:17:42 |
| artna-20200331_lab.xml | 705273 | 2020-05-07 11:17:42 |
| artna-20200331_pre.xml | 384994 | 2020-05-07 11:17:42 |
| exhibit31-1.htm | 14614 | 2020-05-07 11:17:42 |
| exhibit31-2.htm | 15477 | 2020-05-07 11:17:42 |
| exhibit32.htm | 11976 | 2020-05-07 11:17:42 |
| FilingSummary.xml | 26082 | 2020-05-07 11:17:42 |
| Financial_Report.xlsx | 56576 | 2020-05-07 11:17:42 |
| form10q.htm | 801525 | 2020-05-07 11:17:42 |
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| report.css | 2767 | 2020-05-07 11:17:42 |
| Show.js | 1085 | 2020-05-07 11:17:42 |