Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001213900-19-008921-index.html | 2019-05-16 06:02:52 | |
| 0001213900-19-008921.txt | 2019-05-16 06:02:52 | |
| f8k020519bex99-1_helixtcsinc.htm | 14712 | 2019-05-16 06:02:52 |
| f8k020519b_helixtcsinc.htm | 24008 | 2019-05-16 06:02:52 |