Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001047469-13-005808-index-headers.html | 2013-05-09 16:08:22 | |
| 0001047469-13-005808-index.html | 2013-05-09 16:08:22 | |
| 0001047469-13-005808.txt | 2013-05-09 16:08:22 | |
 0001047469-13-005808-xbrl.zip | 170386 | 2013-05-09 16:08:22 |
| a2214986z10-q.htm | 379285 | 2013-05-09 16:08:22 |
| a2214986zex-31_1.htm | 7871 | 2013-05-09 16:08:22 |
| a2214986zex-31_2.htm | 7908 | 2013-05-09 16:08:22 |
| a2214986zex-32_1.htm | 4737 | 2013-05-09 16:08:22 |
| 109568 | 2013-05-09 16:08:22 | |
| crai-20130330.xml | 250128 | 2013-05-09 16:08:22 |
| crai-20130330.xsd | 85769 | 2013-05-09 16:08:22 |
| crai-20130330_cal.xml | 77083 | 2013-05-09 16:08:22 |
| crai-20130330_def.xml | 315876 | 2013-05-09 16:08:22 |
| crai-20130330_lab.xml | 1406198 | 2013-05-09 16:08:22 |
| crai-20130330_pre.xml | 651729 | 2013-05-09 16:08:22 |
| FilingSummary.xml | 19248 | 2013-05-09 16:08:22 |
| Financial_Report.xls | 246271 | 2013-05-09 16:08:22 |
| R1.htm | 29286 | 2013-05-09 16:08:22 |
| R10.htm | 11877 | 2013-05-09 16:08:22 |
| R11.htm | 10521 | 2013-05-09 16:08:22 |
| R12.htm | 6355 | 2013-05-09 16:08:22 |
| R13.htm | 20799 | 2013-05-09 16:08:22 |
| R14.htm | 12572 | 2013-05-09 16:08:22 |
| R15.htm | 14406 | 2013-05-09 16:08:22 |
| R16.htm | 12344 | 2013-05-09 16:08:22 |
| R17.htm | 8310 | 2013-05-09 16:08:22 |
| R18.htm | 9469 | 2013-05-09 16:08:22 |
| R19.htm | 16222 | 2013-05-09 16:08:22 |
| R2.htm | 77257 | 2013-05-09 16:08:22 |
| R20.htm | 8829 | 2013-05-09 16:08:22 |
| R21.htm | 20687 | 2013-05-09 16:08:22 |
| R22.htm | 7650 | 2013-05-09 16:08:22 |
| R23.htm | 22496 | 2013-05-09 16:08:22 |
| R24.htm | 14813 | 2013-05-09 16:08:22 |
| R25.htm | 11766 | 2013-05-09 16:08:22 |
| R26.htm | 8448 | 2013-05-09 16:08:22 |
| R27.htm | 12775 | 2013-05-09 16:08:22 |
| R28.htm | 20248 | 2013-05-09 16:08:22 |
| R29.htm | 7178 | 2013-05-09 16:08:22 |
| R3.htm | 27670 | 2013-05-09 16:08:22 |
| R30.htm | 59886 | 2013-05-09 16:08:22 |
| R31.htm | 4825 | 2013-05-09 16:08:22 |
| R32.htm | 32679 | 2013-05-09 16:08:22 |
| R33.htm | 21733 | 2013-05-09 16:08:22 |
| R34.htm | 15395 | 2013-05-09 16:08:22 |
| R35.htm | 5739 | 2013-05-09 16:08:22 |
| R36.htm | 26508 | 2013-05-09 16:08:22 |
| R37.htm | 15451 | 2013-05-09 16:08:22 |
| R38.htm | 9270 | 2013-05-09 16:08:22 |
| R39.htm | 30745 | 2013-05-09 16:08:22 |
| R4.htm | 149301 | 2013-05-09 16:08:22 |
| R40.htm | 27275 | 2013-05-09 16:08:22 |
| R5.htm | 35996 | 2013-05-09 16:08:22 |
| R6.htm | 111672 | 2013-05-09 16:08:22 |
| R7.htm | 62413 | 2013-05-09 16:08:22 |
| R8.htm | 6686 | 2013-05-09 16:08:22 |
| R9.htm | 11372 | 2013-05-09 16:08:22 |
| report.css | 2721 | 2013-05-09 16:08:22 |
| Show.js | 6423 | 2013-05-09 16:08:22 |