Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891092-18-004221-index-headers.html | 2018-05-08 15:54:46 | |
| 0000891092-18-004221-index.html | 2018-05-08 15:54:46 | |
| 0000891092-18-004221.txt | 2018-05-08 15:54:46 | |
 0000891092-18-004221-xbrl.zip | 178142 | 2018-05-08 15:54:46 |
| ain-20180331.xml | 1321607 | 2018-05-08 15:54:46 |
| ain-20180331.xsd | 64769 | 2018-05-08 15:54:46 |
| ain-20180331_cal.xml | 110170 | 2018-05-08 15:54:46 |
| ain-20180331_def.xml | 360505 | 2018-05-08 15:54:46 |
| ain-20180331_lab.xml | 449477 | 2018-05-08 15:54:46 |
| ain-20180331_pre.xml | 469251 | 2018-05-08 15:54:46 |
| e78842ex10u.htm | 80105 | 2018-05-08 15:54:46 |
| e78842ex31-1.htm | 9606 | 2018-05-08 15:54:46 |
| e78842ex31-2.htm | 9562 | 2018-05-08 15:54:46 |
| e78842ex32-1.htm | 5665 | 2018-05-08 15:54:46 |
| e78842ex99-1.htm | 6871 | 2018-05-08 15:54:46 |
| e78842_10q.htm | 732119 | 2018-05-08 15:54:46 |
| FilingSummary.xml | 54728 | 2018-05-08 15:54:46 |
| Financial_Report.xlsx | 113334 | 2018-05-08 15:54:46 |
 image_001.jpg | 631 | 2018-05-08 15:54:46 |
| R1.htm | 22032 | 2018-05-08 15:54:46 |
| R10.htm | 19707 | 2018-05-08 15:54:46 |
| R11.htm | 26158 | 2018-05-08 15:54:46 |
| R12.htm | 8965 | 2018-05-08 15:54:46 |
| R13.htm | 18595 | 2018-05-08 15:54:46 |
| R14.htm | 13323 | 2018-05-08 15:54:46 |
| R15.htm | 11514 | 2018-05-08 15:54:46 |
| R16.htm | 27253 | 2018-05-08 15:54:46 |
| R17.htm | 13987 | 2018-05-08 15:54:46 |
| R18.htm | 9291 | 2018-05-08 15:54:46 |
| R19.htm | 8364 | 2018-05-08 15:54:46 |
| R2.htm | 55987 | 2018-05-08 15:54:46 |
| R20.htm | 42228 | 2018-05-08 15:54:46 |
| R21.htm | 19559 | 2018-05-08 15:54:46 |
| R22.htm | 30105 | 2018-05-08 15:54:46 |
| R23.htm | 22132 | 2018-05-08 15:54:46 |
| R24.htm | 19512 | 2018-05-08 15:54:46 |
| R25.htm | 7791 | 2018-05-08 15:54:46 |
| R26.htm | 8006 | 2018-05-08 15:54:46 |
| R27.htm | 158408 | 2018-05-08 15:54:46 |
| R28.htm | 21125 | 2018-05-08 15:54:46 |
| R29.htm | 18279 | 2018-05-08 15:54:46 |
| R3.htm | 43279 | 2018-05-08 15:54:46 |
| R30.htm | 27202 | 2018-05-08 15:54:46 |
| R31.htm | 7690 | 2018-05-08 15:54:46 |
| R32.htm | 10924 | 2018-05-08 15:54:46 |
| R33.htm | 13566 | 2018-05-08 15:54:46 |
| R34.htm | 11270 | 2018-05-08 15:54:46 |
| R35.htm | 28576 | 2018-05-08 15:54:46 |
| R36.htm | 11374 | 2018-05-08 15:54:46 |
| R37.htm | 6525 | 2018-05-08 15:54:46 |
| R38.htm | 8352 | 2018-05-08 15:54:46 |
| R39.htm | 41527 | 2018-05-08 15:54:46 |
| R4.htm | 98423 | 2018-05-08 15:54:46 |
| R40.htm | 18755 | 2018-05-08 15:54:46 |
| R41.htm | 26721 | 2018-05-08 15:54:46 |
| R42.htm | 19551 | 2018-05-08 15:54:46 |
| R43.htm | 19461 | 2018-05-08 15:54:46 |
| R44.htm | 6142 | 2018-05-08 15:54:46 |
| R45.htm | 160133 | 2018-05-08 15:54:46 |
| R46.htm | 40316 | 2018-05-08 15:54:46 |
| R47.htm | 13801 | 2018-05-08 15:54:46 |
| R48.htm | 26506 | 2018-05-08 15:54:46 |
| R49.htm | 13723 | 2018-05-08 15:54:46 |
| R5.htm | 19141 | 2018-05-08 15:54:46 |
| R50.htm | 66483 | 2018-05-08 15:54:46 |
| R51.htm | 66881 | 2018-05-08 15:54:46 |
| R52.htm | 159751 | 2018-05-08 15:54:46 |
| R53.htm | 40350 | 2018-05-08 15:54:46 |
| R54.htm | 95267 | 2018-05-08 15:54:46 |
| R55.htm | 17573 | 2018-05-08 15:54:46 |
| R56.htm | 32411 | 2018-05-08 15:54:46 |
| R57.htm | 9534 | 2018-05-08 15:54:46 |
| R58.htm | 23776 | 2018-05-08 15:54:46 |
| R59.htm | 20472 | 2018-05-08 15:54:46 |
| R6.htm | 78021 | 2018-05-08 15:54:46 |
| R60.htm | 15159 | 2018-05-08 15:54:46 |
| R61.htm | 17759 | 2018-05-08 15:54:46 |
| R62.htm | 13981 | 2018-05-08 15:54:46 |
| R63.htm | 11018 | 2018-05-08 15:54:46 |
| R64.htm | 29941 | 2018-05-08 15:54:46 |
| R65.htm | 20582 | 2018-05-08 15:54:46 |
| R66.htm | 26363 | 2018-05-08 15:54:46 |
| R67.htm | 31930 | 2018-05-08 15:54:46 |
| R68.htm | 31671 | 2018-05-08 15:54:46 |
| R69.htm | 30861 | 2018-05-08 15:54:46 |
| R7.htm | 6507 | 2018-05-08 15:54:46 |
| R70.htm | 19172 | 2018-05-08 15:54:46 |
| R71.htm | 9791 | 2018-05-08 15:54:46 |
| R72.htm | 5619 | 2018-05-08 15:54:46 |
| R73.htm | 12443 | 2018-05-08 15:54:46 |
| R74.htm | 40401 | 2018-05-08 15:54:46 |
| R75.htm | 36049 | 2018-05-08 15:54:46 |
| R76.htm | 13373 | 2018-05-08 15:54:46 |
| R77.htm | 50544 | 2018-05-08 15:54:46 |
| R78.htm | 18479 | 2018-05-08 15:54:46 |
| R79.htm | 18613 | 2018-05-08 15:54:46 |
| R8.htm | 163385 | 2018-05-08 15:54:46 |
| R80.htm | 8650 | 2018-05-08 15:54:46 |
| R81.htm | 32741 | 2018-05-08 15:54:46 |
| R82.htm | 4559 | 2018-05-08 15:54:46 |
| R83.htm | 12355 | 2018-05-08 15:54:46 |
| R84.htm | 13220 | 2018-05-08 15:54:46 |
| R85.htm | 7281 | 2018-05-08 15:54:46 |
| R86.htm | 60961 | 2018-05-08 15:54:46 |
| R9.htm | 21370 | 2018-05-08 15:54:46 |
| report.css | 2768 | 2018-05-08 15:54:46 |
| Show.js | 1411 | 2018-05-08 15:54:46 |