Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000060849-11-000015-index-headers.html | 2011-05-09 13:37:09 | |
| 0000060849-11-000015-index.html | 2011-05-09 13:37:09 | |
| 0000060849-11-000015.txt | 2011-05-09 13:37:09 | |
 0000060849-11-000015-xbrl.zip | 52913 | 2011-05-09 13:37:09 |
| defnref.xml | 23203 | 2011-05-09 13:37:09 |
| exhibit31_1.htm | 11851 | 2011-05-09 13:37:09 |
| exhibit31_2.htm | 11809 | 2011-05-09 13:37:09 |
| exhibit32_1.htm | 5043 | 2011-05-09 13:37:09 |
| exhibit32_2.htm | 5196 | 2011-05-09 13:37:09 |
| FilingSummary.xml | 11128 | 2011-05-09 13:37:09 |
| Financial_Report.xls | 494098 | 2011-05-09 13:37:09 |
| form10q.htm | 797928 | 2011-05-09 13:37:09 |
| lufk-20110331.xml | 540223 | 2011-05-09 13:37:09 |
| lufk-20110331.xsd | 12145 | 2011-05-09 13:37:09 |
| lufk-20110331_cal.xml | 51416 | 2011-05-09 13:37:09 |
| lufk-20110331_lab.xml | 155338 | 2011-05-09 13:37:09 |
| lufk-20110331_pre.xml | 98471 | 2011-05-09 13:37:09 |
| R1.xml | 99647 | 2011-05-09 13:37:09 |
| R10.xml | 31102 | 2011-05-09 13:37:09 |
| R11.xml | 30466 | 2011-05-09 13:37:09 |
| R12.xml | 99635 | 2011-05-09 13:37:09 |
| R13.xml | 25070 | 2011-05-09 13:37:09 |
| R14.xml | 8510 | 2011-05-09 13:37:09 |
| R15.xml | 45025 | 2011-05-09 13:37:09 |
| R16.xml | 23212 | 2011-05-09 13:37:09 |
| R17.xml | 95058 | 2011-05-09 13:37:09 |
| R18.xml | 22836 | 2011-05-09 13:37:09 |
| R19.xml | 72664 | 2011-05-09 13:37:09 |
| R2.xml | 20243 | 2011-05-09 13:37:09 |
| R20.xml | 18466 | 2011-05-09 13:37:09 |
| R21.xml | 85219 | 2011-05-09 13:37:09 |
| R22.xml | 8270 | 2011-05-09 13:37:09 |
| R23.xml | 37703 | 2011-05-09 13:37:09 |
| R3.xml | 61587 | 2011-05-09 13:37:09 |
| R4.xml | 106118 | 2011-05-09 13:37:09 |
| R5.xml | 11107 | 2011-05-09 13:37:09 |
| R6.xml | 9526 | 2011-05-09 13:37:09 |
| R7.xml | 10815 | 2011-05-09 13:37:09 |
| R8.xml | 8234 | 2011-05-09 13:37:09 |
| R9.xml | 27040 | 2011-05-09 13:37:09 |