Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066570-16-000112-index-headers.html | 2016-10-28 12:32:07 | |
| 0000066570-16-000112-index.html | 2016-10-28 12:32:07 | |
| 0000066570-16-000112.txt | 2016-10-28 12:32:07 | |
 0000066570-16-000112-xbrl.zip | 275337 | 2016-10-28 12:32:07 |
| a10q-q32016.htm | 1298321 | 2016-10-28 12:32:07 |
| ex311-q32016.htm | 9817 | 2016-10-28 12:32:07 |
| ex312-q32016.htm | 9813 | 2016-10-28 12:32:07 |
| ex32-q32016.htm | 7780 | 2016-10-28 12:32:07 |
| FilingSummary.xml | 50432 | 2016-10-28 12:32:07 |
| Financial_Report.xlsx | 98540 | 2016-10-28 12:32:07 |
 g448561g49m781a03a04.jpg | 7880 | 2016-10-28 12:32:07 |
| msa-20160930.xml | 2208207 | 2016-10-28 12:32:07 |
| msa-20160930.xsd | 66282 | 2016-10-28 12:32:07 |
| msa-20160930_cal.xml | 131901 | 2016-10-28 12:32:07 |
| msa-20160930_def.xml | 361337 | 2016-10-28 12:32:07 |
| msa-20160930_lab.xml | 891129 | 2016-10-28 12:32:07 |
| msa-20160930_pre.xml | 560028 | 2016-10-28 12:32:07 |
| R1.htm | 21948 | 2016-10-28 12:32:07 |
| R10.htm | 23416 | 2016-10-28 12:32:07 |
| R11.htm | 19165 | 2016-10-28 12:32:07 |
| R12.htm | 40905 | 2016-10-28 12:32:07 |
| R13.htm | 19538 | 2016-10-28 12:32:07 |
| R14.htm | 105853 | 2016-10-28 12:32:07 |
| R15.htm | 14005 | 2016-10-28 12:32:07 |
| R16.htm | 176059 | 2016-10-28 12:32:07 |
| R17.htm | 90506 | 2016-10-28 12:32:07 |
| R18.htm | 10830 | 2016-10-28 12:32:07 |
| R19.htm | 77434 | 2016-10-28 12:32:07 |
| R2.htm | 85164 | 2016-10-28 12:32:07 |
| R20.htm | 25933 | 2016-10-28 12:32:07 |
| R21.htm | 21636 | 2016-10-28 12:32:07 |
| R22.htm | 45161 | 2016-10-28 12:32:07 |
| R23.htm | 68011 | 2016-10-28 12:32:07 |
| R24.htm | 28411 | 2016-10-28 12:32:07 |
| R25.htm | 9894 | 2016-10-28 12:32:07 |
| R26.htm | 65687 | 2016-10-28 12:32:07 |
| R27.htm | 80656 | 2016-10-28 12:32:07 |
| R28.htm | 23916 | 2016-10-28 12:32:07 |
| R29.htm | 19670 | 2016-10-28 12:32:07 |
| R3.htm | 25577 | 2016-10-28 12:32:07 |
| R30.htm | 36075 | 2016-10-28 12:32:07 |
| R31.htm | 18630 | 2016-10-28 12:32:07 |
| R32.htm | 103279 | 2016-10-28 12:32:07 |
| R33.htm | 172624 | 2016-10-28 12:32:07 |
| R34.htm | 88682 | 2016-10-28 12:32:07 |
| R35.htm | 82341 | 2016-10-28 12:32:07 |
| R36.htm | 17902 | 2016-10-28 12:32:07 |
| R37.htm | 19190 | 2016-10-28 12:32:07 |
| R38.htm | 29469 | 2016-10-28 12:32:07 |
| R39.htm | 66020 | 2016-10-28 12:32:07 |
| R4.htm | 96357 | 2016-10-28 12:32:07 |
| R40.htm | 24901 | 2016-10-28 12:32:07 |
| R41.htm | 41630 | 2016-10-28 12:32:07 |
| R42.htm | 78469 | 2016-10-28 12:32:07 |
| R43.htm | 5875 | 2016-10-28 12:32:07 |
| R44.htm | 13153 | 2016-10-28 12:32:07 |
| R45.htm | 16006 | 2016-10-28 12:32:07 |
| R46.htm | 24848 | 2016-10-28 12:32:07 |
| R47.htm | 21663 | 2016-10-28 12:32:07 |
| R48.htm | 18849 | 2016-10-28 12:32:07 |
| R49.htm | 34122 | 2016-10-28 12:32:07 |
| R5.htm | 10315 | 2016-10-28 12:32:07 |
| R50.htm | 41322 | 2016-10-28 12:32:07 |
| R51.htm | 6339 | 2016-10-28 12:32:07 |
| R52.htm | 41378 | 2016-10-28 12:32:07 |
| R53.htm | 23018 | 2016-10-28 12:32:07 |
| R54.htm | 53606 | 2016-10-28 12:32:07 |
| R55.htm | 22305 | 2016-10-28 12:32:07 |
| R56.htm | 26505 | 2016-10-28 12:32:07 |
| R57.htm | 9266 | 2016-10-28 12:32:07 |
| R58.htm | 24381 | 2016-10-28 12:32:07 |
| R59.htm | 27313 | 2016-10-28 12:32:07 |
| R6.htm | 85263 | 2016-10-28 12:32:07 |
| R60.htm | 25157 | 2016-10-28 12:32:07 |
| R61.htm | 29074 | 2016-10-28 12:32:07 |
| R62.htm | 24348 | 2016-10-28 12:32:07 |
| R63.htm | 47819 | 2016-10-28 12:32:07 |
| R64.htm | 17932 | 2016-10-28 12:32:07 |
| R65.htm | 11786 | 2016-10-28 12:32:07 |
| R66.htm | 11109 | 2016-10-28 12:32:07 |
| R67.htm | 75460 | 2016-10-28 12:32:07 |
| R68.htm | 27487 | 2016-10-28 12:32:07 |
| R69.htm | 12531 | 2016-10-28 12:32:07 |
| R7.htm | 32037 | 2016-10-28 12:32:07 |
| R70.htm | 7378 | 2016-10-28 12:32:07 |
| R71.htm | 27415 | 2016-10-28 12:32:07 |
| R72.htm | 5872 | 2016-10-28 12:32:07 |
| R73.htm | 12162 | 2016-10-28 12:32:07 |
| R74.htm | 7518 | 2016-10-28 12:32:07 |
| R75.htm | 8478 | 2016-10-28 12:32:07 |
| R76.htm | 68789 | 2016-10-28 12:32:07 |
| R77.htm | 8709 | 2016-10-28 12:32:07 |
| R78.htm | 8666 | 2016-10-28 12:32:07 |
| R79.htm | 8372 | 2016-10-28 12:32:07 |
| R8.htm | 5280 | 2016-10-28 12:32:07 |
| R80.htm | 15580 | 2016-10-28 12:32:07 |
| R81.htm | 29607 | 2016-10-28 12:32:07 |
| R82.htm | 30019 | 2016-10-28 12:32:07 |
| R83.htm | 16621 | 2016-10-28 12:32:07 |
| R9.htm | 8820 | 2016-10-28 12:32:07 |
| report.css | 2767 | 2016-10-28 12:32:07 |
| Show.js | 1410 | 2016-10-28 12:32:07 |