Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-14-004514-index-headers.html | 2014-10-24 16:48:00 | |
| 0001564590-14-004514-index.html | 2014-10-24 16:48:00 | |
| 0001564590-14-004514.txt | 2014-10-24 16:48:00 | |
 0001564590-14-004514-xbrl.zip | 128657 | 2014-10-24 16:48:00 |
| FilingSummary.xml | 32706 | 2014-10-24 16:48:00 |
| Financial_Report.xls | 1586985 | 2014-10-24 16:48:00 |
| Financial_Report.xlsx | 130009 | 2014-10-24 16:48:00 |
| mktx-10q_20140930.htm | 2225249 | 2014-10-24 16:48:00 |
| mktx-20140930.xml | 1675074 | 2014-10-24 16:48:00 |
| mktx-20140930.xsd | 45698 | 2014-10-24 16:48:00 |
| mktx-20140930_cal.xml | 71463 | 2014-10-24 16:48:00 |
| mktx-20140930_def.xml | 137086 | 2014-10-24 16:48:00 |
| mktx-20140930_lab.xml | 390676 | 2014-10-24 16:48:00 |
| mktx-20140930_pre.xml | 299045 | 2014-10-24 16:48:00 |
| mktx-ex311_201409308.htm | 8290 | 2014-10-24 16:48:00 |
| mktx-ex312_201409307.htm | 8298 | 2014-10-24 16:48:00 |
| mktx-ex321_201409309.htm | 5921 | 2014-10-24 16:48:00 |
| mktx-ex322_201409306.htm | 5918 | 2014-10-24 16:48:00 |
| R1.htm | 26705 | 2014-10-24 16:48:00 |
| R10.htm | 33128 | 2014-10-24 16:48:00 |
| R11.htm | 7253 | 2014-10-24 16:48:00 |
| R12.htm | 286318 | 2014-10-24 16:48:00 |
| R13.htm | 53761 | 2014-10-24 16:48:00 |
| R14.htm | 68057 | 2014-10-24 16:48:00 |
| R15.htm | 102122 | 2014-10-24 16:48:00 |
| R16.htm | 38381 | 2014-10-24 16:48:00 |
| R17.htm | 123762 | 2014-10-24 16:48:00 |
| R18.htm | 10423 | 2014-10-24 16:48:00 |
| R19.htm | 22689 | 2014-10-24 16:48:00 |
| R2.htm | 87564 | 2014-10-24 16:48:00 |
| R20.htm | 31694 | 2014-10-24 16:48:00 |
| R21.htm | 7711 | 2014-10-24 16:48:00 |
| R22.htm | 5940 | 2014-10-24 16:48:00 |
| R23.htm | 91907 | 2014-10-24 16:48:00 |
| R24.htm | 292107 | 2014-10-24 16:48:00 |
| R25.htm | 52294 | 2014-10-24 16:48:00 |
| R26.htm | 63552 | 2014-10-24 16:48:00 |
| R27.htm | 102570 | 2014-10-24 16:48:00 |
| R28.htm | 36141 | 2014-10-24 16:48:00 |
| R29.htm | 121705 | 2014-10-24 16:48:00 |
| R3.htm | 34472 | 2014-10-24 16:48:00 |
| R30.htm | 14889 | 2014-10-24 16:48:00 |
| R31.htm | 29496 | 2014-10-24 16:48:00 |
| R32.htm | 4864 | 2014-10-24 16:48:00 |
| R33.htm | 42843 | 2014-10-24 16:48:00 |
| R34.htm | 7632 | 2014-10-24 16:48:00 |
| R35.htm | 23639 | 2014-10-24 16:48:00 |
| R36.htm | 13938 | 2014-10-24 16:48:00 |
| R37.htm | 18876 | 2014-10-24 16:48:00 |
| R38.htm | 13087 | 2014-10-24 16:48:00 |
| R39.htm | 8449 | 2014-10-24 16:48:00 |
| R4.htm | 105180 | 2014-10-24 16:48:00 |
| R40.htm | 28013 | 2014-10-24 16:48:00 |
| R41.htm | 16822 | 2014-10-24 16:48:00 |
| R42.htm | 29219 | 2014-10-24 16:48:00 |
| R43.htm | 15995 | 2014-10-24 16:48:00 |
| R44.htm | 15416 | 2014-10-24 16:48:00 |
| R45.htm | 24922 | 2014-10-24 16:48:00 |
| R46.htm | 17744 | 2014-10-24 16:48:00 |
| R47.htm | 39242 | 2014-10-24 16:48:00 |
| R48.htm | 10363 | 2014-10-24 16:48:00 |
| R49.htm | 12338 | 2014-10-24 16:48:00 |
| R5.htm | 25009 | 2014-10-24 16:48:00 |
| R50.htm | 22178 | 2014-10-24 16:48:00 |
| R51.htm | 50522 | 2014-10-24 16:48:00 |
| R52.htm | 7579 | 2014-10-24 16:48:00 |
| R53.htm | 40474 | 2014-10-24 16:48:00 |
| R54.htm | 23913 | 2014-10-24 16:48:00 |
| R55.htm | 30637 | 2014-10-24 16:48:00 |
| R56.htm | 10966 | 2014-10-24 16:48:00 |
| R57.htm | 19540 | 2014-10-24 16:48:00 |
| R58.htm | 12108 | 2014-10-24 16:48:00 |
| R59.htm | 14292 | 2014-10-24 16:48:00 |
| R6.htm | 13384 | 2014-10-24 16:48:00 |
| R7.htm | 37992 | 2014-10-24 16:48:00 |
| R8.htm | 129369 | 2014-10-24 16:48:00 |
| R9.htm | 8973 | 2014-10-24 16:48:00 |
| report.css | 2740 | 2014-10-24 16:48:00 |
| Show.js | 1410 | 2014-10-24 16:48:00 |