Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000717588-20-000024-index-headers.html | 2020-02-25 15:48:36 | |
| 0000717588-20-000024-index.html | 2020-02-25 15:48:36 | |
| 0000717588-20-000024.txt | 2020-02-25 15:48:36 | |
 0000717588-20-000024-xbrl.zip | 30493 | 2020-02-25 15:48:36 |
| cncn-20180630.xml | 92904 | 2020-02-25 15:48:36 |
| cncn-20180630.xsd | 10111 | 2020-02-25 15:48:36 |
| cncn-20180630_cal.xml | 33613 | 2020-02-25 15:48:36 |
| cncn-20180630_def.xml | 16484 | 2020-02-25 15:48:36 |
| cncn-20180630_lab.xml | 134226 | 2020-02-25 15:48:36 |
| cncn-20180630_pre.xml | 97461 | 2020-02-25 15:48:36 |
| cncn10q-20180630.htm | 568035 | 2020-02-25 15:48:36 |
| cncn10q-20180630_311.htm | 18542 | 2020-02-25 15:48:36 |
| cncn10q-20180630_312.htm | 17861 | 2020-02-25 15:48:36 |
| cncn10q-20180630_321.htm | 7091 | 2020-02-25 15:48:36 |
| cncn10q-20180630_322.htm | 7242 | 2020-02-25 15:48:36 |
| FilingSummary.xml | 8587 | 2020-02-25 15:48:36 |
| Financial_Report.xlsx | 18871 | 2020-02-25 15:48:36 |
 image0.jpg | 42621 | 2020-02-25 15:48:36 |
| R1.htm | 29283 | 2020-02-25 15:48:36 |
| R10.htm | 21118 | 2020-02-25 15:48:36 |
| R11.htm | 10814 | 2020-02-25 15:48:36 |
| R12.htm | 9555 | 2020-02-25 15:48:36 |
| R13.htm | 6133 | 2020-02-25 15:48:36 |
| R14.htm | 10867 | 2020-02-25 15:48:36 |
| R2.htm | 63234 | 2020-02-25 15:48:36 |
| R3.htm | 18962 | 2020-02-25 15:48:36 |
| R4.htm | 52373 | 2020-02-25 15:48:36 |
| R5.htm | 66708 | 2020-02-25 15:48:36 |
| R6.htm | 20853 | 2020-02-25 15:48:36 |
| R7.htm | 10749 | 2020-02-25 15:48:36 |
| R8.htm | 20276 | 2020-02-25 15:48:36 |
| R9.htm | 5821 | 2020-02-25 15:48:36 |
| report.css | 2767 | 2020-02-25 15:48:36 |
| Show.js | 1085 | 2020-02-25 15:48:36 |