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|---|---|---|
 0000356037-18-000010-index-headers.html | 2018-02-14 15:46:00 | |
| 0000356037-18-000010-index.html | 2018-02-14 15:46:00 | |
| 0000356037-18-000010.txt | 2018-02-14 15:46:00 | |
 0000356037-18-000010-xbrl.zip | 97119 | 2018-02-14 15:46:00 |
| csp123117ex101.htm | 2371 | 2018-02-14 15:46:00 |
 csp123117ex101001.jpg | 181946 | 2018-02-14 15:46:00 |
 csp123117ex101002.jpg | 201160 | 2018-02-14 15:46:00 |
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 csp123117ex101005.jpg | 219908 | 2018-02-14 15:46:00 |
 csp123117ex101006.jpg | 197509 | 2018-02-14 15:46:00 |
 csp123117ex101007.jpg | 52786 | 2018-02-14 15:46:00 |
| cspi-10q20171231.htm | 825169 | 2018-02-14 15:46:00 |
| cspi-20171231.xml | 797363 | 2018-02-14 15:46:00 |
| cspi-20171231.xsd | 31736 | 2018-02-14 15:46:00 |
| cspi-20171231xex311.htm | 10289 | 2018-02-14 15:46:00 |
| cspi-20171231xex312.htm | 10037 | 2018-02-14 15:46:00 |
| cspi-20171231xex321.htm | 12161 | 2018-02-14 15:46:00 |
| cspi-20171231_cal.xml | 70628 | 2018-02-14 15:46:00 |
| cspi-20171231_def.xml | 70897 | 2018-02-14 15:46:00 |
| cspi-20171231_lab.xml | 327402 | 2018-02-14 15:46:00 |
| cspi-20171231_pre.xml | 182482 | 2018-02-14 15:46:00 |
| cspi123117ex102.htm | 37814 | 2018-02-14 15:46:00 |
| FilingSummary.xml | 20420 | 2018-02-14 15:46:00 |
| Financial_Report.xlsx | 38666 | 2018-02-14 15:46:00 |
| R1.htm | 25604 | 2018-02-14 15:46:00 |
| R10.htm | 6702 | 2018-02-14 15:46:00 |
| R11.htm | 31669 | 2018-02-14 15:46:00 |
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| R13.htm | 17067 | 2018-02-14 15:46:00 |
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| R19.htm | 28242 | 2018-02-14 15:46:00 |
| R2.htm | 88842 | 2018-02-14 15:46:00 |
| R20.htm | 14882 | 2018-02-14 15:46:00 |
| R21.htm | 14377 | 2018-02-14 15:46:00 |
| R22.htm | 112750 | 2018-02-14 15:46:00 |
| R23.htm | 123557 | 2018-02-14 15:46:00 |
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| R26.htm | 7277 | 2018-02-14 15:46:00 |
| R27.htm | 10739 | 2018-02-14 15:46:00 |
| R28.htm | 12922 | 2018-02-14 15:46:00 |
| R29.htm | 32215 | 2018-02-14 15:46:00 |
| R3.htm | 13076 | 2018-02-14 15:46:00 |
| R30.htm | 22949 | 2018-02-14 15:46:00 |
| R31.htm | 37767 | 2018-02-14 15:46:00 |
| R32.htm | 26642 | 2018-02-14 15:46:00 |
| R33.htm | 4203 | 2018-02-14 15:46:00 |
| R4.htm | 57272 | 2018-02-14 15:46:00 |
| R5.htm | 16542 | 2018-02-14 15:46:00 |
| R6.htm | 40057 | 2018-02-14 15:46:00 |
| R7.htm | 4354 | 2018-02-14 15:46:00 |
| R8.htm | 84915 | 2018-02-14 15:46:00 |
| R9.htm | 6009 | 2018-02-14 15:46:00 |
| report.css | 2767 | 2018-02-14 15:46:00 |
| Show.js | 1410 | 2018-02-14 15:46:00 |