Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-17-000669-index-headers.html | 2017-02-17 17:21:34 | |
| 0001558370-17-000669-index.html | 2017-02-17 17:21:34 | |
| 0001558370-17-000669.txt | 2017-02-17 17:21:34 | |
 0001558370-17-000669-xbrl.zip | 175008 | 2017-02-17 17:21:34 |
| FilingSummary.xml | 43606 | 2017-02-17 17:21:34 |
| Financial_Report.xlsx | 90806 | 2017-02-17 17:21:34 |
| R1.htm | 28395 | 2017-02-17 17:21:34 |
| R10.htm | 41998 | 2017-02-17 17:21:34 |
| R11.htm | 66605 | 2017-02-17 17:21:34 |
| R12.htm | 45673 | 2017-02-17 17:21:34 |
| R13.htm | 139674 | 2017-02-17 17:21:34 |
| R14.htm | 13470 | 2017-02-17 17:21:34 |
| R15.htm | 207151 | 2017-02-17 17:21:34 |
| R16.htm | 33958 | 2017-02-17 17:21:34 |
| R17.htm | 23005 | 2017-02-17 17:21:34 |
| R18.htm | 6521 | 2017-02-17 17:21:34 |
| R19.htm | 27465 | 2017-02-17 17:21:34 |
| R2.htm | 60269 | 2017-02-17 17:21:34 |
| R20.htm | 121701 | 2017-02-17 17:21:34 |
| R21.htm | 85483 | 2017-02-17 17:21:34 |
| R22.htm | 5098 | 2017-02-17 17:21:34 |
| R23.htm | 24542 | 2017-02-17 17:21:34 |
| R24.htm | 198985 | 2017-02-17 17:21:34 |
| R25.htm | 105120 | 2017-02-17 17:21:34 |
| R26.htm | 29883 | 2017-02-17 17:21:34 |
| R27.htm | 63542 | 2017-02-17 17:21:34 |
| R28.htm | 43795 | 2017-02-17 17:21:34 |
| R29.htm | 134802 | 2017-02-17 17:21:34 |
| R3.htm | 10704 | 2017-02-17 17:21:34 |
| R30.htm | 206344 | 2017-02-17 17:21:34 |
| R31.htm | 26625 | 2017-02-17 17:21:34 |
| R32.htm | 19946 | 2017-02-17 17:21:34 |
| R33.htm | 24182 | 2017-02-17 17:21:34 |
| R34.htm | 124907 | 2017-02-17 17:21:34 |
| R35.htm | 84328 | 2017-02-17 17:21:34 |
| R36.htm | 4232 | 2017-02-17 17:21:34 |
| R37.htm | 5641 | 2017-02-17 17:21:34 |
| R38.htm | 23485 | 2017-02-17 17:21:34 |
| R39.htm | 14649 | 2017-02-17 17:21:34 |
| R4.htm | 45183 | 2017-02-17 17:21:34 |
| R40.htm | 10632 | 2017-02-17 17:21:34 |
| R41.htm | 13462 | 2017-02-17 17:21:34 |
| R42.htm | 16977 | 2017-02-17 17:21:34 |
| R43.htm | 27960 | 2017-02-17 17:21:34 |
| R44.htm | 10185 | 2017-02-17 17:21:34 |
| R45.htm | 26930 | 2017-02-17 17:21:34 |
| R46.htm | 33128 | 2017-02-17 17:21:34 |
| R47.htm | 5677 | 2017-02-17 17:21:34 |
| R48.htm | 19202 | 2017-02-17 17:21:34 |
| R49.htm | 37025 | 2017-02-17 17:21:34 |
| R5.htm | 12860 | 2017-02-17 17:21:34 |
| R50.htm | 14646 | 2017-02-17 17:21:34 |
| R51.htm | 17233 | 2017-02-17 17:21:34 |
| R52.htm | 31086 | 2017-02-17 17:21:34 |
| R53.htm | 26424 | 2017-02-17 17:21:34 |
| R54.htm | 24258 | 2017-02-17 17:21:34 |
| R55.htm | 39601 | 2017-02-17 17:21:34 |
| R56.htm | 18024 | 2017-02-17 17:21:34 |
| R57.htm | 10015 | 2017-02-17 17:21:34 |
| R58.htm | 16993 | 2017-02-17 17:21:34 |
| R59.htm | 26724 | 2017-02-17 17:21:34 |
| R6.htm | 35754 | 2017-02-17 17:21:34 |
| R60.htm | 15831 | 2017-02-17 17:21:34 |
| R61.htm | 8866 | 2017-02-17 17:21:34 |
| R62.htm | 10706 | 2017-02-17 17:21:34 |
| R63.htm | 8151 | 2017-02-17 17:21:34 |
| R64.htm | 19369 | 2017-02-17 17:21:34 |
| R65.htm | 21563 | 2017-02-17 17:21:34 |
| R66.htm | 21615 | 2017-02-17 17:21:34 |
| R67.htm | 17261 | 2017-02-17 17:21:34 |
| R68.htm | 15771 | 2017-02-17 17:21:34 |
| R69.htm | 20633 | 2017-02-17 17:21:34 |
| R7.htm | 69745 | 2017-02-17 17:21:34 |
| R70.htm | 26544 | 2017-02-17 17:21:34 |
| R8.htm | 6287 | 2017-02-17 17:21:34 |
| R9.htm | 152153 | 2017-02-17 17:21:34 |
| report.css | 2767 | 2017-02-17 17:21:34 |
| Show.js | 1410 | 2017-02-17 17:21:34 |
| stra-20161231.xml | 2240069 | 2017-02-17 17:21:34 |
| stra-20161231.xsd | 55136 | 2017-02-17 17:21:34 |
| stra-20161231ex2118a4399.htm | 4362 | 2017-02-17 17:21:34 |
| stra-20161231ex23123ca0c.htm | 3526 | 2017-02-17 17:21:34 |
| stra-20161231ex311718e87.htm | 14964 | 2017-02-17 17:21:34 |
| stra-20161231ex312f4b269.htm | 15026 | 2017-02-17 17:21:34 |
| stra-20161231ex321e50adb.htm | 5906 | 2017-02-17 17:21:34 |
| stra-20161231ex3229140e4.htm | 6037 | 2017-02-17 17:21:34 |
| stra-20161231x10k.htm | 3028787 | 2017-02-17 17:21:34 |
| stra-20161231_cal.xml | 59007 | 2017-02-17 17:21:34 |
| stra-20161231_def.xml | 157234 | 2017-02-17 17:21:34 |
| stra-20161231_lab.xml | 443398 | 2017-02-17 17:21:34 |
| stra-20161231_pre.xml | 367778 | 2017-02-17 17:21:34 |
 stra20161231x10k001.jpg | 25444 | 2017-02-17 17:21:34 |