Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000034782-18-000033-index-headers.html | 2018-02-16 15:36:43 | |
| 0000034782-18-000033-index.html | 2018-02-16 15:36:43 | |
| 0000034782-18-000033.txt | 2018-02-16 15:36:43 | |
 0000034782-18-000033-xbrl.zip | 526664 | 2018-02-16 15:36:43 |
 a1stsourcecorplogo2a04.jpg | 581444 | 2018-02-16 15:36:43 |
| ex-23a2017123110k.htm | 6258 | 2018-02-16 15:36:43 |
| ex-3112017123110k.htm | 12197 | 2018-02-16 15:36:43 |
| ex-3122017123110k.htm | 12167 | 2018-02-16 15:36:43 |
| ex-3212017123110k.htm | 5340 | 2018-02-16 15:36:43 |
| ex-3222017123110k.htm | 5154 | 2018-02-16 15:36:43 |
| ex-3a2017123110k.htm | 28345 | 2018-02-16 15:36:43 |
| ex10b2017123110k.htm | 50641 | 2018-02-16 15:36:43 |
| FilingSummary.xml | 59447 | 2018-02-16 15:36:43 |
| Financial_Report.xlsx | 168797 | 2018-02-16 15:36:43 |
 performancegraph45.jpg | 244696 | 2018-02-16 15:36:43 |
| R1.htm | 28396 | 2018-02-16 15:36:43 |
| R10.htm | 28061 | 2018-02-16 15:36:43 |
| R11.htm | 192289 | 2018-02-16 15:36:43 |
| R12.htm | 516634 | 2018-02-16 15:36:43 |
| R13.htm | 343977 | 2018-02-16 15:36:43 |
| R14.htm | 8157 | 2018-02-16 15:36:43 |
| R15.htm | 21551 | 2018-02-16 15:36:43 |
| R16.htm | 36900 | 2018-02-16 15:36:43 |
| R17.htm | 28922 | 2018-02-16 15:36:43 |
| R18.htm | 23251 | 2018-02-16 15:36:43 |
| R19.htm | 44017 | 2018-02-16 15:36:43 |
| R2.htm | 103984 | 2018-02-16 15:36:43 |
| R20.htm | 18997 | 2018-02-16 15:36:43 |
| R21.htm | 44228 | 2018-02-16 15:36:43 |
| R22.htm | 19252 | 2018-02-16 15:36:43 |
| R23.htm | 12057 | 2018-02-16 15:36:43 |
| R24.htm | 67702 | 2018-02-16 15:36:43 |
| R25.htm | 145738 | 2018-02-16 15:36:43 |
| R26.htm | 38945 | 2018-02-16 15:36:43 |
| R27.htm | 163811 | 2018-02-16 15:36:43 |
| R28.htm | 175319 | 2018-02-16 15:36:43 |
| R29.htm | 550650 | 2018-02-16 15:36:43 |
| R3.htm | 19002 | 2018-02-16 15:36:43 |
| R30.htm | 178977 | 2018-02-16 15:36:43 |
| R31.htm | 115712 | 2018-02-16 15:36:43 |
| R32.htm | 194165 | 2018-02-16 15:36:43 |
| R33.htm | 519563 | 2018-02-16 15:36:43 |
| R34.htm | 344137 | 2018-02-16 15:36:43 |
| R35.htm | 19405 | 2018-02-16 15:36:43 |
| R36.htm | 31162 | 2018-02-16 15:36:43 |
| R37.htm | 23996 | 2018-02-16 15:36:43 |
| R38.htm | 23471 | 2018-02-16 15:36:43 |
| R39.htm | 41544 | 2018-02-16 15:36:43 |
| R4.htm | 92940 | 2018-02-16 15:36:43 |
| R40.htm | 16601 | 2018-02-16 15:36:43 |
| R41.htm | 42668 | 2018-02-16 15:36:43 |
| R42.htm | 18748 | 2018-02-16 15:36:43 |
| R43.htm | 53686 | 2018-02-16 15:36:43 |
| R44.htm | 144815 | 2018-02-16 15:36:43 |
| R45.htm | 30835 | 2018-02-16 15:36:43 |
| R46.htm | 166926 | 2018-02-16 15:36:43 |
| R47.htm | 168903 | 2018-02-16 15:36:43 |
| R48.htm | 543562 | 2018-02-16 15:36:43 |
| R49.htm | 180282 | 2018-02-16 15:36:43 |
| R5.htm | 19874 | 2018-02-16 15:36:43 |
| R50.htm | 71680 | 2018-02-16 15:36:43 |
| R51.htm | 13096 | 2018-02-16 15:36:43 |
| R52.htm | 70697 | 2018-02-16 15:36:43 |
| R53.htm | 64509 | 2018-02-16 15:36:43 |
| R54.htm | 40339 | 2018-02-16 15:36:43 |
| R55.htm | 44148 | 2018-02-16 15:36:43 |
| R56.htm | 22898 | 2018-02-16 15:36:43 |
| R57.htm | 71265 | 2018-02-16 15:36:43 |
| R58.htm | 60070 | 2018-02-16 15:36:43 |
| R59.htm | 62442 | 2018-02-16 15:36:43 |
| R6.htm | 38555 | 2018-02-16 15:36:43 |
| R60.htm | 101407 | 2018-02-16 15:36:43 |
| R61.htm | 25003 | 2018-02-16 15:36:43 |
| R62.htm | 22686 | 2018-02-16 15:36:43 |
| R63.htm | 17603 | 2018-02-16 15:36:43 |
| R64.htm | 30283 | 2018-02-16 15:36:43 |
| R65.htm | 18211 | 2018-02-16 15:36:43 |
| R66.htm | 13876 | 2018-02-16 15:36:43 |
| R67.htm | 28239 | 2018-02-16 15:36:43 |
| R68.htm | 47126 | 2018-02-16 15:36:43 |
| R69.htm | 16686 | 2018-02-16 15:36:43 |
| R7.htm | 10760 | 2018-02-16 15:36:43 |
| R70.htm | 23695 | 2018-02-16 15:36:43 |
| R71.htm | 6872 | 2018-02-16 15:36:43 |
| R72.htm | 30170 | 2018-02-16 15:36:43 |
| R73.htm | 17849 | 2018-02-16 15:36:43 |
| R74.htm | 38431 | 2018-02-16 15:36:43 |
| R75.htm | 108818 | 2018-02-16 15:36:43 |
| R76.htm | 24561 | 2018-02-16 15:36:43 |
| R77.htm | 104971 | 2018-02-16 15:36:43 |
| R78.htm | 29787 | 2018-02-16 15:36:43 |
| R79.htm | 6039 | 2018-02-16 15:36:43 |
| R8.htm | 114915 | 2018-02-16 15:36:43 |
| R80.htm | 18072 | 2018-02-16 15:36:43 |
| R81.htm | 21391 | 2018-02-16 15:36:43 |
| R82.htm | 16722 | 2018-02-16 15:36:43 |
| R83.htm | 15982 | 2018-02-16 15:36:43 |
| R84.htm | 29029 | 2018-02-16 15:36:43 |
| R85.htm | 12219 | 2018-02-16 15:36:43 |
| R86.htm | 95869 | 2018-02-16 15:36:43 |
| R87.htm | 11786 | 2018-02-16 15:36:43 |
| R88.htm | 89393 | 2018-02-16 15:36:43 |
| R89.htm | 45291 | 2018-02-16 15:36:43 |
| R9.htm | 54836 | 2018-02-16 15:36:43 |
| R90.htm | 48620 | 2018-02-16 15:36:43 |
| R91.htm | 34093 | 2018-02-16 15:36:43 |
| R92.htm | 46803 | 2018-02-16 15:36:43 |
| R93.htm | 74900 | 2018-02-16 15:36:43 |
| R94.htm | 51714 | 2018-02-16 15:36:43 |
| R95.htm | 55553 | 2018-02-16 15:36:43 |
| R96.htm | 70109 | 2018-02-16 15:36:43 |
| report.css | 2768 | 2018-02-16 15:36:43 |
| sce-20171231x10k.htm | 4463205 | 2018-02-16 15:36:43 |
| Show.js | 1411 | 2018-02-16 15:36:43 |
| srce-20171231.xml | 7085629 | 2018-02-16 15:36:43 |
| srce-20171231.xsd | 90268 | 2018-02-16 15:36:43 |
| srce-20171231_cal.xml | 186727 | 2018-02-16 15:36:43 |
| srce-20171231_def.xml | 624342 | 2018-02-16 15:36:43 |
| srce-20171231_lab.xml | 1430070 | 2018-02-16 15:36:43 |
| srce-20171231_pre.xml | 871213 | 2018-02-16 15:36:43 |