Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-25-030897-index-headers.html | 2025-10-14 09:15:57 | |
| 0001437749-25-030897-index.html | 2025-10-14 09:15:57 | |
| 0001437749-25-030897.txt | 2025-10-14 09:15:57 | |
 0001437749-25-030897-xbrl.zip | 108171 | 2025-10-14 09:15:57 |
| ex_866907.htm | 12486 | 2025-10-14 09:15:57 |
| ex_866908.htm | 12373 | 2025-10-14 09:15:57 |
| ex_866909.htm | 5656 | 2025-10-14 09:15:57 |
| ex_866910.htm | 5684 | 2025-10-14 09:15:57 |
| FilingSummary.xml | 30637 | 2025-10-14 09:15:57 |
| MetaLinks.json | 620709 | 2025-10-14 09:15:57 |
| pke-20250831.xsd | 39780 | 2025-10-14 09:15:57 |
| pke-20250831_cal.xml | 39679 | 2025-10-14 09:15:57 |
| pke-20250831_def.xml | 254284 | 2025-10-14 09:15:57 |
| pke-20250831_lab.xml | 225652 | 2025-10-14 09:15:57 |
| pke-20250831_pre.xml | 290049 | 2025-10-14 09:15:57 |
| pke20250831_10q.htm | 953127 | 2025-10-14 09:15:57 |
| pke20250831_10q_htm.xml | 523179 | 2025-10-14 09:15:57 |
| R1.htm | 51790 | 2025-10-14 09:15:57 |
| R10.htm | 73775 | 2025-10-14 09:15:57 |
| R11.htm | 8153 | 2025-10-14 09:15:57 |
| R12.htm | 14627 | 2025-10-14 09:15:57 |
| R13.htm | 47797 | 2025-10-14 09:15:57 |
| R14.htm | 16283 | 2025-10-14 09:15:57 |
| R15.htm | 23050 | 2025-10-14 09:15:57 |
| R16.htm | 29454 | 2025-10-14 09:15:57 |
| R17.htm | 30839 | 2025-10-14 09:15:57 |
| R18.htm | 10921 | 2025-10-14 09:15:57 |
| R19.htm | 11630 | 2025-10-14 09:15:57 |
| R2.htm | 111372 | 2025-10-14 09:15:57 |
| R20.htm | 24591 | 2025-10-14 09:15:57 |
| R21.htm | 7271 | 2025-10-14 09:15:57 |
| R22.htm | 13090 | 2025-10-14 09:15:57 |
| R23.htm | 12703 | 2025-10-14 09:15:57 |
| R24.htm | 11040 | 2025-10-14 09:15:57 |
| R25.htm | 50226 | 2025-10-14 09:15:57 |
| R26.htm | 15463 | 2025-10-14 09:15:57 |
| R27.htm | 20900 | 2025-10-14 09:15:57 |
| R28.htm | 23535 | 2025-10-14 09:15:57 |
| R29.htm | 28071 | 2025-10-14 09:15:57 |
| R3.htm | 3473 | 2025-10-14 09:15:57 |
| R30.htm | 24176 | 2025-10-14 09:15:57 |
| R31.htm | 16055 | 2025-10-14 09:15:57 |
| R32.htm | 10225 | 2025-10-14 09:15:57 |
| R33.htm | 11783 | 2025-10-14 09:15:57 |
| R34.htm | 10415 | 2025-10-14 09:15:57 |
| R35.htm | 12138 | 2025-10-14 09:15:57 |
| R36.htm | 26092 | 2025-10-14 09:15:57 |
| R37.htm | 8550 | 2025-10-14 09:15:57 |
| R38.htm | 17040 | 2025-10-14 09:15:57 |
| R39.htm | 33159 | 2025-10-14 09:15:57 |
| R4.htm | 83761 | 2025-10-14 09:15:57 |
| R40.htm | 4873 | 2025-10-14 09:15:57 |
| R41.htm | 40595 | 2025-10-14 09:15:57 |
| R42.htm | 15852 | 2025-10-14 09:15:57 |
| R43.htm | 15070 | 2025-10-14 09:15:57 |
| R44.htm | 12297 | 2025-10-14 09:15:57 |
| R45.htm | 6418 | 2025-10-14 09:15:57 |
| R46.htm | 24321 | 2025-10-14 09:15:57 |
| R47.htm | 3638 | 2025-10-14 09:15:57 |
| R5.htm | 35604 | 2025-10-14 09:15:57 |
| R6.htm | 74869 | 2025-10-14 09:15:57 |
| R7.htm | 3222 | 2025-10-14 09:15:57 |
| R8.htm | 79921 | 2025-10-14 09:15:57 |
| R9.htm | 3200 | 2025-10-14 09:15:57 |
| report.css | 2767 | 2025-10-14 09:15:57 |
| Show.js | 1085 | 2025-10-14 09:15:57 |