Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000887226-17-000026-index-headers.html | 2017-11-06 16:23:33 | |
| 0000887226-17-000026-index.html | 2017-11-06 16:23:33 | |
| 0000887226-17-000026.txt | 2017-11-06 16:23:33 | |
 0000887226-17-000026-xbrl.zip | 100308 | 2017-11-06 16:23:33 |
| FilingSummary.xml | 33051 | 2017-11-06 16:23:33 |
| Financial_Report.xlsx | 62370 | 2017-11-06 16:23:33 |
| prcp-20170930.xml | 982003 | 2017-11-06 16:23:33 |
| prcp-20170930.xsd | 37224 | 2017-11-06 16:23:33 |
| prcp-20170930x10q.htm | 1272518 | 2017-11-06 16:23:33 |
| prcp-20170930xex31_1.htm | 16643 | 2017-11-06 16:23:33 |
| prcp-20170930xex32_1.htm | 6687 | 2017-11-06 16:23:33 |
| prcp-20170930_cal.xml | 56563 | 2017-11-06 16:23:33 |
| prcp-20170930_def.xml | 101721 | 2017-11-06 16:23:33 |
| prcp-20170930_lab.xml | 308388 | 2017-11-06 16:23:33 |
| prcp-20170930_pre.xml | 254041 | 2017-11-06 16:23:33 |
| R1.htm | 21941 | 2017-11-06 16:23:33 |
| R10.htm | 91518 | 2017-11-06 16:23:33 |
| R11.htm | 12028 | 2017-11-06 16:23:33 |
| R12.htm | 83391 | 2017-11-06 16:23:33 |
| R13.htm | 59923 | 2017-11-06 16:23:33 |
| R14.htm | 22935 | 2017-11-06 16:23:33 |
| R15.htm | 23875 | 2017-11-06 16:23:33 |
| R16.htm | 18809 | 2017-11-06 16:23:33 |
| R17.htm | 43143 | 2017-11-06 16:23:33 |
| R18.htm | 6139 | 2017-11-06 16:23:33 |
| R19.htm | 7134 | 2017-11-06 16:23:33 |
| R2.htm | 106311 | 2017-11-06 16:23:33 |
| R20.htm | 69508 | 2017-11-06 16:23:33 |
| R21.htm | 9771 | 2017-11-06 16:23:33 |
| R22.htm | 20434 | 2017-11-06 16:23:33 |
| R23.htm | 12248 | 2017-11-06 16:23:33 |
| R24.htm | 86049 | 2017-11-06 16:23:33 |
| R25.htm | 64978 | 2017-11-06 16:23:33 |
| R26.htm | 55666 | 2017-11-06 16:23:33 |
| R27.htm | 20737 | 2017-11-06 16:23:33 |
| R28.htm | 19930 | 2017-11-06 16:23:33 |
| R29.htm | 36141 | 2017-11-06 16:23:33 |
| R3.htm | 21930 | 2017-11-06 16:23:33 |
| R30.htm | 46298 | 2017-11-06 16:23:33 |
| R31.htm | 18879 | 2017-11-06 16:23:33 |
| R32.htm | 4926 | 2017-11-06 16:23:33 |
| R33.htm | 7105 | 2017-11-06 16:23:33 |
| R34.htm | 19731 | 2017-11-06 16:23:33 |
| R35.htm | 17328 | 2017-11-06 16:23:33 |
| R36.htm | 7124 | 2017-11-06 16:23:33 |
| R37.htm | 6616 | 2017-11-06 16:23:33 |
| R38.htm | 27950 | 2017-11-06 16:23:33 |
| R39.htm | 27341 | 2017-11-06 16:23:33 |
| R4.htm | 55428 | 2017-11-06 16:23:33 |
| R40.htm | 14869 | 2017-11-06 16:23:33 |
| R41.htm | 18539 | 2017-11-06 16:23:33 |
| R42.htm | 12440 | 2017-11-06 16:23:33 |
| R43.htm | 47297 | 2017-11-06 16:23:33 |
| R44.htm | 29983 | 2017-11-06 16:23:33 |
| R45.htm | 12836 | 2017-11-06 16:23:33 |
| R46.htm | 10492 | 2017-11-06 16:23:33 |
| R47.htm | 4182 | 2017-11-06 16:23:33 |
| R48.htm | 57656 | 2017-11-06 16:23:33 |
| R49.htm | 14233 | 2017-11-06 16:23:33 |
| R5.htm | 12987 | 2017-11-06 16:23:33 |
| R50.htm | 17480 | 2017-11-06 16:23:33 |
| R51.htm | 5463 | 2017-11-06 16:23:33 |
| R52.htm | 44112 | 2017-11-06 16:23:33 |
| R6.htm | 72738 | 2017-11-06 16:23:33 |
| R7.htm | 12156 | 2017-11-06 16:23:33 |
| R8.htm | 30989 | 2017-11-06 16:23:33 |
| R9.htm | 11320 | 2017-11-06 16:23:33 |
| report.css | 2767 | 2017-11-06 16:23:33 |
| Show.js | 1410 | 2017-11-06 16:23:33 |