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| 0001437749-22-020869.txt | 2022-08-18 08:00:16 | |
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| Financial_Report.xlsx | 5688 | 2022-08-18 08:00:16 |
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| lyts-20220818.xsd | 3602 | 2022-08-18 08:00:16 |
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| lyts20220816_8k.htm | 27747 | 2022-08-18 08:00:16 |
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