2019 FORM 10-K
2019 FORM 10-K
| Item | Description | File |
| 101.ins XBRL | Instance Document | sgldf-20191231.xml |
| 101.xsd XBRL | Taxonomy Extension Schema Document | sgldf-20191231.xsd |
| 101.cal XBRL | Taxonomy Extension Calculation Linkbase Document | sgldf-20191231_cal.xml |
| 101.def XBRL | Taxonomy Extension Definition Linkbase Document | sgldf-20191231_def.xml |
| 101.lab XBRL | Taxonomy Extension Labels Linkbase Document | sgldf-20191231_lab.xml |
| 101.pre XBRL | Taxonomy Extension Presentation Linkbase Document | sgldf-20191231_pre.xml |
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