Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-029330-index-headers.html | 2011-02-09 20:03:21 | |
| 0001193125-11-029330-index.html | 2011-02-09 20:03:21 | |
| 0001193125-11-029330.txt | 2011-02-09 20:03:21 | |
 0001193125-11-029330-xbrl.zip | 92711 | 2011-02-09 20:03:21 |
| cstr-20101231.xml | 848000 | 2011-02-09 20:03:21 |
| cstr-20101231.xsd | 23208 | 2011-02-09 20:03:21 |
| cstr-20101231_cal.xml | 56249 | 2011-02-09 20:03:21 |
| cstr-20101231_def.xml | 17466 | 2011-02-09 20:03:21 |
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| d10k.htm | 1647633 | 2011-02-09 20:03:21 |
| defnref.xml | 41500 | 2011-02-09 20:03:21 |
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| dex211.htm | 6092 | 2011-02-09 20:03:21 |
| dex23.htm | 2222 | 2011-02-09 20:03:21 |
| dex311.htm | 9676 | 2011-02-09 20:03:21 |
| dex312.htm | 9738 | 2011-02-09 20:03:21 |
| dex321.htm | 3212 | 2011-02-09 20:03:21 |
| dex322.htm | 3245 | 2011-02-09 20:03:21 |
| FilingSummary.xml | 18929 | 2011-02-09 20:03:21 |
| Financial_Report.xls | 718521 | 2011-02-09 20:03:21 |
| R1.xml | 52335 | 2011-02-09 20:03:21 |
| R10.xml | 8629 | 2011-02-09 20:03:21 |
| R11.xml | 62242 | 2011-02-09 20:03:21 |
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| R13.xml | 121723 | 2011-02-09 20:03:21 |
| R14.xml | 22796 | 2011-02-09 20:03:21 |
| R15.xml | 68498 | 2011-02-09 20:03:21 |
| R16.xml | 27198 | 2011-02-09 20:03:21 |
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| R18.xml | 95292 | 2011-02-09 20:03:21 |
| R19.xml | 19815 | 2011-02-09 20:03:21 |
| R2.xml | 111721 | 2011-02-09 20:03:21 |
| R20.xml | 75968 | 2011-02-09 20:03:21 |
| R21.xml | 104475 | 2011-02-09 20:03:21 |
| R22.xml | 25365 | 2011-02-09 20:03:21 |
| R23.xml | 8225 | 2011-02-09 20:03:21 |
| R24.xml | 114962 | 2011-02-09 20:03:21 |
| R25.xml | 9215 | 2011-02-09 20:03:21 |
| R26.xml | 19457 | 2011-02-09 20:03:21 |
| R27.xml | 32354 | 2011-02-09 20:03:21 |
| R3.xml | 20221 | 2011-02-09 20:03:21 |
| R4.xml | 117950 | 2011-02-09 20:03:21 |
| R5.xml | 15761 | 2011-02-09 20:03:21 |
| R6.xml | 280371 | 2011-02-09 20:03:21 |
| R7.xml | 22653 | 2011-02-09 20:03:21 |
| R8.xml | 202704 | 2011-02-09 20:03:21 |
| R9.xml | 12435 | 2011-02-09 20:03:21 |