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| ex_518828.htm | 13441 | 2023-05-15 16:01:51 |
| FilingSummary.xml | 26458 | 2023-05-15 16:01:51 |
| Financial_Report.xlsx | 45675 | 2023-05-15 16:01:51 |
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| lgl-20230331_lab.xml | 194215 | 2023-05-15 16:01:51 |
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| lglg20230331_10q.htm | 550586 | 2023-05-15 16:01:51 |
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