Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-18-015465-index-headers.html | 2018-11-08 15:39:22 | |
| 0001493152-18-015465-index.html | 2018-11-08 15:39:22 | |
| 0001493152-18-015465.txt | 2018-11-08 15:39:22 | |
 0001493152-18-015465-xbrl.zip | 18816 | 2018-11-08 15:39:22 |
| ex31-1.htm | 18860 | 2018-11-08 15:39:22 |
| ex31-2.htm | 19085 | 2018-11-08 15:39:22 |
| ex32-1.htm | 6567 | 2018-11-08 15:39:22 |
| ex32-2.htm | 7468 | 2018-11-08 15:39:22 |
| FilingSummary.xml | 7818 | 2018-11-08 15:39:22 |
| Financial_Report.xlsx | 16966 | 2018-11-08 15:39:22 |
| form10-q.htm | 186076 | 2018-11-08 15:39:22 |
| R1.htm | 27261 | 2018-11-08 15:39:22 |
| R10.htm | 16064 | 2018-11-08 15:39:22 |
| R11.htm | 9978 | 2018-11-08 15:39:22 |
| R12.htm | 19136 | 2018-11-08 15:39:22 |
| R2.htm | 32923 | 2018-11-08 15:39:22 |
| R3.htm | 18926 | 2018-11-08 15:39:22 |
| R4.htm | 27295 | 2018-11-08 15:39:22 |
| R5.htm | 28647 | 2018-11-08 15:39:22 |
| R6.htm | 7671 | 2018-11-08 15:39:22 |
| R7.htm | 8580 | 2018-11-08 15:39:22 |
| R8.htm | 6021 | 2018-11-08 15:39:22 |
| R9.htm | 5082 | 2018-11-08 15:39:22 |
| report.css | 2767 | 2018-11-08 15:39:22 |
| Show.js | 1085 | 2018-11-08 15:39:22 |
| ytfd-20180930.xml | 36678 | 2018-11-08 15:39:22 |
| ytfd-20180930.xsd | 8638 | 2018-11-08 15:39:22 |
| ytfd-20180930_cal.xml | 14749 | 2018-11-08 15:39:22 |
| ytfd-20180930_def.xml | 11081 | 2018-11-08 15:39:22 |
| ytfd-20180930_lab.xml | 58398 | 2018-11-08 15:39:22 |
| ytfd-20180930_pre.xml | 43572 | 2018-11-08 15:39:22 |