Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-16-767346-index-headers.html | 2016-11-14 12:02:23 | |
| 0001193125-16-767346-index.html | 2016-11-14 12:02:23 | |
| 0001193125-16-767346.txt | 2016-11-14 12:02:23 | |
 0001193125-16-767346-xbrl.zip | 221350 | 2016-11-14 12:02:23 |
| bayk-20160930.xml | 2259711 | 2016-11-14 12:02:23 |
| bayk-20160930.xsd | 68443 | 2016-11-14 12:02:23 |
| bayk-20160930_cal.xml | 106630 | 2016-11-14 12:02:23 |
| bayk-20160930_def.xml | 474070 | 2016-11-14 12:02:23 |
| bayk-20160930_lab.xml | 554338 | 2016-11-14 12:02:23 |
| bayk-20160930_pre.xml | 554647 | 2016-11-14 12:02:23 |
| d235154d10q.htm | 1204347 | 2016-11-14 12:02:23 |
| d235154dex311.htm | 6663 | 2016-11-14 12:02:23 |
| d235154dex312.htm | 6667 | 2016-11-14 12:02:23 |
| d235154dex321.htm | 3332 | 2016-11-14 12:02:23 |
| FilingSummary.xml | 46236 | 2016-11-14 12:02:23 |
| Financial_Report.xlsx | 101886 | 2016-11-14 12:02:23 |
| R1.htm | 22069 | 2016-11-14 12:02:23 |
| R10.htm | 16215 | 2016-11-14 12:02:23 |
| R11.htm | 56917 | 2016-11-14 12:02:23 |
| R12.htm | 58741 | 2016-11-14 12:02:23 |
| R13.htm | 304094 | 2016-11-14 12:02:23 |
| R14.htm | 19132 | 2016-11-14 12:02:23 |
| R15.htm | 20961 | 2016-11-14 12:02:23 |
| R16.htm | 16258 | 2016-11-14 12:02:23 |
| R17.htm | 20139 | 2016-11-14 12:02:23 |
| R18.htm | 147257 | 2016-11-14 12:02:23 |
| R19.htm | 44790 | 2016-11-14 12:02:23 |
| R2.htm | 82262 | 2016-11-14 12:02:23 |
| R20.htm | 4379 | 2016-11-14 12:02:23 |
| R21.htm | 34212 | 2016-11-14 12:02:23 |
| R22.htm | 57051 | 2016-11-14 12:02:23 |
| R23.htm | 55043 | 2016-11-14 12:02:23 |
| R24.htm | 294531 | 2016-11-14 12:02:23 |
| R25.htm | 17653 | 2016-11-14 12:02:23 |
| R26.htm | 20145 | 2016-11-14 12:02:23 |
| R27.htm | 13946 | 2016-11-14 12:02:23 |
| R28.htm | 15479 | 2016-11-14 12:02:23 |
| R29.htm | 128823 | 2016-11-14 12:02:23 |
| R3.htm | 10770 | 2016-11-14 12:02:23 |
| R30.htm | 44040 | 2016-11-14 12:02:23 |
| R31.htm | 9368 | 2016-11-14 12:02:23 |
| R32.htm | 41616 | 2016-11-14 12:02:23 |
| R33.htm | 22652 | 2016-11-14 12:02:23 |
| R34.htm | 12431 | 2016-11-14 12:02:23 |
| R35.htm | 25696 | 2016-11-14 12:02:23 |
| R36.htm | 28737 | 2016-11-14 12:02:23 |
| R37.htm | 32935 | 2016-11-14 12:02:23 |
| R38.htm | 10230 | 2016-11-14 12:02:23 |
| R39.htm | 43922 | 2016-11-14 12:02:23 |
| R4.htm | 115371 | 2016-11-14 12:02:23 |
| R40.htm | 17467 | 2016-11-14 12:02:23 |
| R41.htm | 20265 | 2016-11-14 12:02:23 |
| R42.htm | 26622 | 2016-11-14 12:02:23 |
| R43.htm | 34444 | 2016-11-14 12:02:23 |
| R44.htm | 40595 | 2016-11-14 12:02:23 |
| R45.htm | 29320 | 2016-11-14 12:02:23 |
| R46.htm | 19349 | 2016-11-14 12:02:23 |
| R47.htm | 93029 | 2016-11-14 12:02:23 |
| R48.htm | 20154 | 2016-11-14 12:02:23 |
| R49.htm | 20342 | 2016-11-14 12:02:23 |
| R5.htm | 25340 | 2016-11-14 12:02:23 |
| R50.htm | 19021 | 2016-11-14 12:02:23 |
| R51.htm | 6015 | 2016-11-14 12:02:23 |
| R52.htm | 15707 | 2016-11-14 12:02:23 |
| R53.htm | 12283 | 2016-11-14 12:02:23 |
| R54.htm | 4636 | 2016-11-14 12:02:23 |
| R55.htm | 31938 | 2016-11-14 12:02:23 |
| R56.htm | 19812 | 2016-11-14 12:02:23 |
| R57.htm | 21660 | 2016-11-14 12:02:23 |
| R58.htm | 36648 | 2016-11-14 12:02:23 |
| R59.htm | 26261 | 2016-11-14 12:02:23 |
| R6.htm | 22107 | 2016-11-14 12:02:23 |
| R60.htm | 12617 | 2016-11-14 12:02:23 |
| R61.htm | 5909 | 2016-11-14 12:02:23 |
| R62.htm | 25689 | 2016-11-14 12:02:23 |
| R63.htm | 43163 | 2016-11-14 12:02:23 |
| R64.htm | 18696 | 2016-11-14 12:02:23 |
| R65.htm | 8760 | 2016-11-14 12:02:23 |
| R66.htm | 23622 | 2016-11-14 12:02:23 |
| R67.htm | 96525 | 2016-11-14 12:02:23 |
| R68.htm | 20196 | 2016-11-14 12:02:23 |
| R69.htm | 11349 | 2016-11-14 12:02:23 |
| R7.htm | 118298 | 2016-11-14 12:02:23 |
| R70.htm | 14338 | 2016-11-14 12:02:23 |
| R71.htm | 17474 | 2016-11-14 12:02:23 |
| R8.htm | 5983 | 2016-11-14 12:02:23 |
| R9.htm | 27789 | 2016-11-14 12:02:23 |
| report.css | 2767 | 2016-11-14 12:02:23 |
| Show.js | 1410 | 2016-11-14 12:02:23 |