Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-18-023493-index-headers.html | 2018-04-11 16:17:57 | |
| 0001104659-18-023493-index.html | 2018-04-11 16:17:57 | |
| 0001104659-18-023493.txt | 2018-04-11 16:17:57 | |
 0001104659-18-023493-xbrl.zip | 165006 | 2018-04-11 16:17:57 |
| a18-1126_110k.htm | 1837210 | 2018-04-11 16:17:57 |
| a18-1126_1ex21.htm | 64747 | 2018-04-11 16:17:57 |
| a18-1126_1ex23d1.htm | 2677 | 2018-04-11 16:17:57 |
| a18-1126_1ex31d1.htm | 11875 | 2018-04-11 16:17:57 |
| a18-1126_1ex31d2.htm | 11941 | 2018-04-11 16:17:57 |
| a18-1126_1ex32d1.htm | 6995 | 2018-04-11 16:17:57 |
| a18-1126_1ex32d2.htm | 7008 | 2018-04-11 16:17:57 |
| agx-20180131.xml | 2078674 | 2018-04-11 16:17:57 |
| agx-20180131.xsd | 55864 | 2018-04-11 16:17:57 |
| agx-20180131_cal.xml | 75545 | 2018-04-11 16:17:57 |
| agx-20180131_def.xml | 159544 | 2018-04-11 16:17:57 |
| agx-20180131_lab.xml | 443066 | 2018-04-11 16:17:57 |
| agx-20180131_pre.xml | 366490 | 2018-04-11 16:17:57 |
| FilingSummary.xml | 42299 | 2018-04-11 16:17:57 |
| Financial_Report.xlsx | 87446 | 2018-04-11 16:17:57 |
 g11261bai001.jpg | 2870 | 2018-04-11 16:17:57 |
 g11261bmi001.jpg | 28426 | 2018-04-11 16:17:57 |
 g11261bmi002.jpg | 32436 | 2018-04-11 16:17:57 |
| R1.htm | 29942 | 2018-04-11 16:17:57 |
| R10.htm | 9208 | 2018-04-11 16:17:57 |
| R11.htm | 6938 | 2018-04-11 16:17:57 |
| R12.htm | 7527 | 2018-04-11 16:17:57 |
| R13.htm | 32796 | 2018-04-11 16:17:57 |
| R14.htm | 60524 | 2018-04-11 16:17:57 |
| R15.htm | 26152 | 2018-04-11 16:17:57 |
| R16.htm | 7378 | 2018-04-11 16:17:57 |
| R17.htm | 17588 | 2018-04-11 16:17:57 |
| R18.htm | 14046 | 2018-04-11 16:17:57 |
| R19.htm | 104977 | 2018-04-11 16:17:57 |
| R2.htm | 53360 | 2018-04-11 16:17:57 |
| R20.htm | 102946 | 2018-04-11 16:17:57 |
| R21.htm | 44454 | 2018-04-11 16:17:57 |
| R22.htm | 6060 | 2018-04-11 16:17:57 |
| R23.htm | 7256 | 2018-04-11 16:17:57 |
| R24.htm | 306581 | 2018-04-11 16:17:57 |
| R25.htm | 72987 | 2018-04-11 16:17:57 |
| R26.htm | 72647 | 2018-04-11 16:17:57 |
| R27.htm | 22695 | 2018-04-11 16:17:57 |
| R28.htm | 31205 | 2018-04-11 16:17:57 |
| R29.htm | 57596 | 2018-04-11 16:17:57 |
| R3.htm | 77438 | 2018-04-11 16:17:57 |
| R30.htm | 26820 | 2018-04-11 16:17:57 |
| R31.htm | 16206 | 2018-04-11 16:17:57 |
| R32.htm | 103218 | 2018-04-11 16:17:57 |
| R33.htm | 100951 | 2018-04-11 16:17:57 |
| R34.htm | 43913 | 2018-04-11 16:17:57 |
| R35.htm | 305405 | 2018-04-11 16:17:57 |
| R36.htm | 74238 | 2018-04-11 16:17:57 |
| R37.htm | 37528 | 2018-04-11 16:17:57 |
| R38.htm | 19083 | 2018-04-11 16:17:57 |
| R39.htm | 7002 | 2018-04-11 16:17:57 |
| R4.htm | 18927 | 2018-04-11 16:17:57 |
| R40.htm | 11633 | 2018-04-11 16:17:57 |
| R41.htm | 8846 | 2018-04-11 16:17:57 |
| R42.htm | 14547 | 2018-04-11 16:17:57 |
| R43.htm | 18645 | 2018-04-11 16:17:57 |
| R44.htm | 61167 | 2018-04-11 16:17:57 |
| R45.htm | 6183 | 2018-04-11 16:17:57 |
| R46.htm | 17173 | 2018-04-11 16:17:57 |
| R47.htm | 21010 | 2018-04-11 16:17:57 |
| R48.htm | 7000 | 2018-04-11 16:17:57 |
| R49.htm | 19426 | 2018-04-11 16:17:57 |
| R5.htm | 42326 | 2018-04-11 16:17:57 |
| R50.htm | 18994 | 2018-04-11 16:17:57 |
| R51.htm | 19236 | 2018-04-11 16:17:57 |
| R52.htm | 22954 | 2018-04-11 16:17:57 |
| R53.htm | 55568 | 2018-04-11 16:17:57 |
| R54.htm | 35555 | 2018-04-11 16:17:57 |
| R55.htm | 18942 | 2018-04-11 16:17:57 |
| R56.htm | 13581 | 2018-04-11 16:17:57 |
| R57.htm | 9943 | 2018-04-11 16:17:57 |
| R58.htm | 22359 | 2018-04-11 16:17:57 |
| R59.htm | 10905 | 2018-04-11 16:17:57 |
| R6.htm | 76643 | 2018-04-11 16:17:57 |
| R60.htm | 25503 | 2018-04-11 16:17:57 |
| R61.htm | 30805 | 2018-04-11 16:17:57 |
| R62.htm | 22475 | 2018-04-11 16:17:57 |
| R63.htm | 5030 | 2018-04-11 16:17:57 |
| R64.htm | 20210 | 2018-04-11 16:17:57 |
| R65.htm | 28757 | 2018-04-11 16:17:57 |
| R66.htm | 100420 | 2018-04-11 16:17:57 |
| R67.htm | 26072 | 2018-04-11 16:17:57 |
| R7.htm | 44281 | 2018-04-11 16:17:57 |
| R8.htm | 20624 | 2018-04-11 16:17:57 |
| R9.htm | 7542 | 2018-04-11 16:17:57 |
| report.css | 2767 | 2018-04-11 16:17:57 |
| Show.js | 1410 | 2018-04-11 16:17:57 |