Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001060349-12-000021-index.html | 2012-05-03 11:48:28 | |
| 0001060349-12-000021.txt | 2012-05-03 11:48:28 | |
 0001060349-12-000021-xbrl.zip | 96756 | 2012-05-03 11:48:28 |
| FilingSummary.xml | 11795 | 2012-05-03 11:48:28 |
| Financial_Report.xls | 1205658 | 2012-05-03 11:48:28 |
| form10qa033112.htm | 33520 | 2012-05-03 11:48:28 |
| gbl-20120331.xml | 1430992 | 2012-05-03 11:48:28 |
| gbl-20120331.xsd | 27718 | 2012-05-03 11:48:28 |
| gbl-20120331_cal.xml | 67166 | 2012-05-03 11:48:28 |
| gbl-20120331_def.xml | 81695 | 2012-05-03 11:48:28 |
| gbl-20120331_lab.xml | 292507 | 2012-05-03 11:48:28 |
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| R1.htm | 35373 | 2012-05-03 11:48:28 |
| R10.htm | 12376 | 2012-05-03 11:48:28 |
| R11.htm | 16709 | 2012-05-03 11:48:28 |
| R12.htm | 249364 | 2012-05-03 11:48:28 |
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| R16.htm | 32250 | 2012-05-03 11:48:28 |
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| R18.htm | 55684 | 2012-05-03 11:48:28 |
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| R2.htm | 102406 | 2012-05-03 11:48:28 |
| R20.htm | 12176 | 2012-05-03 11:48:28 |
| R21.htm | 7079 | 2012-05-03 11:48:28 |
| R3.htm | 5105 | 2012-05-03 11:48:28 |
| R4.htm | 43135 | 2012-05-03 11:48:28 |
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| R6.htm | 27294 | 2012-05-03 11:48:28 |
| R7.htm | 57003 | 2012-05-03 11:48:28 |
| R8.htm | 9628 | 2012-05-03 11:48:28 |
| R9.htm | 153870 | 2012-05-03 11:48:28 |
| report.css | 2720 | 2012-05-03 11:48:28 |
| Show.js | 6423 | 2012-05-03 11:48:28 |