Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001318148-12-000485-index-headers.html | 2012-03-15 15:50:26 | |
| 0001318148-12-000485-index.html | 2012-03-15 15:50:26 | |
| 0001318148-12-000485.txt | 2012-03-15 15:50:26 | |
 0001318148-12-000485-xbrl.zip | 333415 | 2012-03-15 15:50:26 |
 BarChart1.jpg | 27198 | 2012-03-15 15:50:26 |
 BarChart10.jpg | 27298 | 2012-03-15 15:50:26 |
 BarChart11.jpg | 26581 | 2012-03-15 15:50:26 |
 BarChart12.jpg | 18287 | 2012-03-15 15:50:26 |
 BarChart13.jpg | 26836 | 2012-03-15 15:50:26 |
 BarChart14.jpg | 27230 | 2012-03-15 15:50:26 |
 BarChart15.jpg | 18324 | 2012-03-15 15:50:26 |
 BarChart16.jpg | 27728 | 2012-03-15 15:50:26 |
 BarChart17.jpg | 27082 | 2012-03-15 15:50:26 |
 BarChart18.jpg | 27622 | 2012-03-15 15:50:26 |
 BarChart19.jpg | 26214 | 2012-03-15 15:50:26 |
 BarChart2.jpg | 26981 | 2012-03-15 15:50:26 |
 BarChart20.jpg | 27088 | 2012-03-15 15:50:26 |
 BarChart21.jpg | 27255 | 2012-03-15 15:50:26 |
 BarChart22.jpg | 18481 | 2012-03-15 15:50:26 |
 BarChart23.jpg | 27163 | 2012-03-15 15:50:26 |
 BarChart24.jpg | 26969 | 2012-03-15 15:50:26 |
 BarChart25.jpg | 19226 | 2012-03-15 15:50:26 |
 BarChart26.jpg | 18182 | 2012-03-15 15:50:26 |
 BarChart27.jpg | 26826 | 2012-03-15 15:50:26 |
 BarChart28.jpg | 27431 | 2012-03-15 15:50:26 |
 BarChart29.jpg | 27079 | 2012-03-15 15:50:26 |
 BarChart3.jpg | 27309 | 2012-03-15 15:50:26 |
 BarChart30.jpg | 26503 | 2012-03-15 15:50:26 |
 BarChart31.jpg | 27765 | 2012-03-15 15:50:26 |
 BarChart32.jpg | 27182 | 2012-03-15 15:50:26 |
 BarChart33.jpg | 26165 | 2012-03-15 15:50:26 |
 BarChart34.jpg | 27092 | 2012-03-15 15:50:26 |
 BarChart35.jpg | 26681 | 2012-03-15 15:50:26 |
 BarChart36.jpg | 18108 | 2012-03-15 15:50:26 |
 BarChart4.jpg | 26903 | 2012-03-15 15:50:26 |
 BarChart5.jpg | 18927 | 2012-03-15 15:50:26 |
 BarChart6.jpg | 18121 | 2012-03-15 15:50:26 |
 BarChart7.jpg | 27055 | 2012-03-15 15:50:26 |
 BarChart8.jpg | 18361 | 2012-03-15 15:50:26 |
 BarChart9.jpg | 26732 | 2012-03-15 15:50:26 |
| cik0000856517-20120227.xml | 1430612 | 2012-03-15 15:50:26 |
| cik0000856517-20120227.xsd | 188637 | 2012-03-15 15:50:26 |
| cik0000856517-20120227_cal.xml | 3489 | 2012-03-15 15:50:26 |
| cik0000856517-20120227_def.xml | 3395307 | 2012-03-15 15:50:26 |
| cik0000856517-20120227_lab.xml | 106586 | 2012-03-15 15:50:26 |
| cik0000856517-20120227_pre.xml | 4169689 | 2012-03-15 15:50:26 |
| FilingSummary.xml | 46421 | 2012-03-15 15:50:26 |
| Financial_Report.xls | 3276180 | 2012-03-15 15:50:26 |
| form.htm | 25003 | 2012-03-15 15:50:26 |
| R1.htm | 21424 | 2012-03-15 15:50:26 |
| R100.htm | 149105 | 2012-03-15 15:50:26 |
| R106.htm | 205996 | 2012-03-15 15:50:26 |
| R107.htm | 157334 | 2012-03-15 15:50:26 |
| R113.htm | 215436 | 2012-03-15 15:50:26 |
| R114.htm | 157384 | 2012-03-15 15:50:26 |
| R120.htm | 215503 | 2012-03-15 15:50:26 |
| R121.htm | 157404 | 2012-03-15 15:50:26 |
| R127.htm | 215509 | 2012-03-15 15:50:26 |
| R128.htm | 157404 | 2012-03-15 15:50:26 |
| R134.htm | 215476 | 2012-03-15 15:50:26 |
| R135.htm | 157482 | 2012-03-15 15:50:26 |
| R141.htm | 215553 | 2012-03-15 15:50:26 |
| R142.htm | 157444 | 2012-03-15 15:50:26 |
| R148.htm | 215535 | 2012-03-15 15:50:26 |
| R149.htm | 147915 | 2012-03-15 15:50:26 |
| R15.htm | 215812 | 2012-03-15 15:50:26 |
| R155.htm | 204793 | 2012-03-15 15:50:26 |
| R156.htm | 158519 | 2012-03-15 15:50:26 |
| R16.htm | 157649 | 2012-03-15 15:50:26 |
| R162.htm | 216614 | 2012-03-15 15:50:26 |
| R163.htm | 158484 | 2012-03-15 15:50:26 |
| R169.htm | 216572 | 2012-03-15 15:50:26 |
| R170.htm | 148955 | 2012-03-15 15:50:26 |
| R176.htm | 205825 | 2012-03-15 15:50:26 |
| R177.htm | 149017 | 2012-03-15 15:50:26 |
| R183.htm | 205894 | 2012-03-15 15:50:26 |
| R184.htm | 156921 | 2012-03-15 15:50:26 |
| R190.htm | 215313 | 2012-03-15 15:50:26 |
| R191.htm | 164415 | 2012-03-15 15:50:26 |
| R197.htm | 223398 | 2012-03-15 15:50:26 |
| R198.htm | 158508 | 2012-03-15 15:50:26 |
| R2.htm | 156867 | 2012-03-15 15:50:26 |
| R204.htm | 216614 | 2012-03-15 15:50:26 |
| R205.htm | 158534 | 2012-03-15 15:50:26 |
| R211.htm | 216637 | 2012-03-15 15:50:26 |
| R212.htm | 157711 | 2012-03-15 15:50:26 |
| R218.htm | 215759 | 2012-03-15 15:50:26 |
| R219.htm | 157660 | 2012-03-15 15:50:26 |
| R22.htm | 215727 | 2012-03-15 15:50:26 |
| R225.htm | 215727 | 2012-03-15 15:50:26 |
| R226.htm | 133296 | 2012-03-15 15:50:26 |
| R23.htm | 157617 | 2012-03-15 15:50:26 |
| R232.htm | 221748 | 2012-03-15 15:50:26 |
| R233.htm | 133800 | 2012-03-15 15:50:26 |
| R239.htm | 222437 | 2012-03-15 15:50:26 |
| R240.htm | 157419 | 2012-03-15 15:50:26 |
| R246.htm | 215507 | 2012-03-15 15:50:26 |
| R247.htm | 147872 | 2012-03-15 15:50:26 |
| R253.htm | 204750 | 2012-03-15 15:50:26 |
| R254.htm | 4807 | 2012-03-15 15:50:26 |
| R29.htm | 215740 | 2012-03-15 15:50:26 |
| R30.htm | 148727 | 2012-03-15 15:50:26 |
| R36.htm | 205286 | 2012-03-15 15:50:26 |
| R37.htm | 148766 | 2012-03-15 15:50:26 |
| R43.htm | 205343 | 2012-03-15 15:50:26 |
| R44.htm | 157412 | 2012-03-15 15:50:26 |
| R50.htm | 215495 | 2012-03-15 15:50:26 |
| R51.htm | 130006 | 2012-03-15 15:50:26 |
| R57.htm | 204753 | 2012-03-15 15:50:26 |
| R58.htm | 156753 | 2012-03-15 15:50:26 |
| R64.htm | 215186 | 2012-03-15 15:50:26 |
| R65.htm | 157621 | 2012-03-15 15:50:26 |
| R71.htm | 215697 | 2012-03-15 15:50:26 |
| R72.htm | 157654 | 2012-03-15 15:50:26 |
| R78.htm | 215745 | 2012-03-15 15:50:26 |
| R79.htm | 148131 | 2012-03-15 15:50:26 |
| R8.htm | 215274 | 2012-03-15 15:50:26 |
| R85.htm | 205010 | 2012-03-15 15:50:26 |
| R86.htm | 157117 | 2012-03-15 15:50:26 |
| R9.htm | 157714 | 2012-03-15 15:50:26 |
| R92.htm | 215552 | 2012-03-15 15:50:26 |
| R93.htm | 158653 | 2012-03-15 15:50:26 |
| R99.htm | 216773 | 2012-03-15 15:50:26 |
| report.css | 2721 | 2012-03-15 15:50:26 |
| Show.js | 6423 | 2012-03-15 15:50:26 |