Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001551163-20-000019-index-headers.html | 2020-04-09 16:00:49 | |
| 0001551163-20-000019-index.html | 2020-04-09 16:00:49 | |
| 0001551163-20-000019.txt | 2020-04-09 16:00:49 | |
 0001551163-20-000019-xbrl.zip | 38885 | 2020-04-09 16:00:49 |
| 10k.htm | 390675 | 2020-04-09 16:00:49 |
| both-20191231.xml | 202335 | 2020-04-09 16:00:49 |
| both-20191231.xsd | 16711 | 2020-04-09 16:00:49 |
| both-20191231_cal.xml | 20081 | 2020-04-09 16:00:49 |
| both-20191231_def.xml | 44187 | 2020-04-09 16:00:49 |
| both-20191231_lab.xml | 119840 | 2020-04-09 16:00:49 |
| both-20191231_pre.xml | 108585 | 2020-04-09 16:00:49 |
| ex311.htm | 7741 | 2020-04-09 16:00:49 |
| ex321.htm | 3058 | 2020-04-09 16:00:49 |
| FilingSummary.xml | 17133 | 2020-04-09 16:00:49 |
| Financial_Report.xlsx | 33153 | 2020-04-09 16:00:49 |
| R1.htm | 55171 | 2020-04-09 16:00:49 |
| R10.htm | 5969 | 2020-04-09 16:00:49 |
| R11.htm | 22180 | 2020-04-09 16:00:49 |
| R12.htm | 9294 | 2020-04-09 16:00:49 |
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| R16.htm | 29681 | 2020-04-09 16:00:49 |
| R17.htm | 21972 | 2020-04-09 16:00:49 |
| R18.htm | 11093 | 2020-04-09 16:00:49 |
| R19.htm | 11386 | 2020-04-09 16:00:49 |
| R2.htm | 51464 | 2020-04-09 16:00:49 |
| R20.htm | 13159 | 2020-04-09 16:00:49 |
| R21.htm | 4159 | 2020-04-09 16:00:49 |
| R22.htm | 30849 | 2020-04-09 16:00:49 |
| R23.htm | 13139 | 2020-04-09 16:00:49 |
| R24.htm | 6225 | 2020-04-09 16:00:49 |
| R25.htm | 36316 | 2020-04-09 16:00:49 |
| R26.htm | 26972 | 2020-04-09 16:00:49 |
| R27.htm | 19887 | 2020-04-09 16:00:49 |
| R28.htm | 7623 | 2020-04-09 16:00:49 |
| R3.htm | 21008 | 2020-04-09 16:00:49 |
| R4.htm | 33533 | 2020-04-09 16:00:49 |
| R5.htm | 21649 | 2020-04-09 16:00:49 |
| R6.htm | 61429 | 2020-04-09 16:00:49 |
| R7.htm | 9628 | 2020-04-09 16:00:49 |
| R8.htm | 34210 | 2020-04-09 16:00:49 |
| R9.htm | 9317 | 2020-04-09 16:00:49 |
| report.css | 2767 | 2020-04-09 16:00:49 |
| Show.js | 1085 | 2020-04-09 16:00:49 |