Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-17-005021-index-headers.html | 2017-05-11 11:11:03 | |
| 0001493152-17-005021-index.html | 2017-05-11 11:11:03 | |
| 0001493152-17-005021.txt | 2017-05-11 11:11:03 | |
 0001493152-17-005021-xbrl.zip | 18520 | 2017-05-11 11:11:03 |
| ex31-1.htm | 21909 | 2017-05-11 11:11:03 |
| ex31-2.htm | 21905 | 2017-05-11 11:11:03 |
| ex32-1.htm | 6606 | 2017-05-11 11:11:03 |
| FilingSummary.xml | 7662 | 2017-05-11 11:11:03 |
| Financial_Report.xlsx | 16552 | 2017-05-11 11:11:03 |
| form10-q.htm | 153970 | 2017-05-11 11:11:03 |
| R1.htm | 21776 | 2017-05-11 11:11:03 |
| R10.htm | 15731 | 2017-05-11 11:11:03 |
| R11.htm | 9116 | 2017-05-11 11:11:03 |
| R12.htm | 18052 | 2017-05-11 11:11:03 |
| R2.htm | 32740 | 2017-05-11 11:11:03 |
| R3.htm | 18951 | 2017-05-11 11:11:03 |
| R4.htm | 23715 | 2017-05-11 11:11:03 |
| R5.htm | 27603 | 2017-05-11 11:11:03 |
| R6.htm | 7648 | 2017-05-11 11:11:03 |
| R7.htm | 8417 | 2017-05-11 11:11:03 |
| R8.htm | 5946 | 2017-05-11 11:11:03 |
| R9.htm | 5092 | 2017-05-11 11:11:03 |
| report.css | 2767 | 2017-05-11 11:11:03 |
| Show.js | 1410 | 2017-05-11 11:11:03 |
| ytfd-20170331.xml | 32796 | 2017-05-11 11:11:03 |
| ytfd-20170331.xsd | 8451 | 2017-05-11 11:11:03 |
| ytfd-20170331_cal.xml | 14336 | 2017-05-11 11:11:03 |
| ytfd-20170331_def.xml | 11078 | 2017-05-11 11:11:03 |
| ytfd-20170331_lab.xml | 57930 | 2017-05-11 11:11:03 |
| ytfd-20170331_pre.xml | 42688 | 2017-05-11 11:11:03 |