Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-024257-index-headers.html | 2011-02-04 13:33:44 | |
| 0001193125-11-024257-index.html | 2011-02-04 13:33:44 | |
| 0001193125-11-024257.txt | 2011-02-04 13:33:44 | |
 0001193125-11-024257-xbrl.zip | 59826 | 2011-02-04 13:33:44 |
| arg-20101231.xml | 561809 | 2011-02-04 13:33:44 |
| arg-20101231.xsd | 16419 | 2011-02-04 13:33:44 |
| arg-20101231_cal.xml | 35197 | 2011-02-04 13:33:44 |
| arg-20101231_lab.xml | 132561 | 2011-02-04 13:33:44 |
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| d10q.htm | 876007 | 2011-02-04 13:33:44 |
| defnref.xml | 25534 | 2011-02-04 13:33:44 |
| dex311.htm | 6204 | 2011-02-04 13:33:44 |
| dex312.htm | 6545 | 2011-02-04 13:33:44 |
| dex321.htm | 4163 | 2011-02-04 13:33:44 |
| dex322.htm | 4215 | 2011-02-04 13:33:44 |
| FilingSummary.xml | 12180 | 2011-02-04 13:33:44 |
| Financial_Report.xls | 483673 | 2011-02-04 13:33:44 |
| R1.xml | 32969 | 2011-02-04 13:33:44 |
| R10.xml | 27717 | 2011-02-04 13:33:44 |
| R11.xml | 21175 | 2011-02-04 13:33:44 |
| R12.xml | 50305 | 2011-02-04 13:33:44 |
| R13.xml | 46338 | 2011-02-04 13:33:44 |
| R14.xml | 92308 | 2011-02-04 13:33:44 |
| R15.xml | 87736 | 2011-02-04 13:33:44 |
| R16.xml | 52383 | 2011-02-04 13:33:44 |
| R17.xml | 22928 | 2011-02-04 13:33:44 |
| R18.xml | 10444 | 2011-02-04 13:33:44 |
| R19.xml | 117924 | 2011-02-04 13:33:44 |
| R2.xml | 92701 | 2011-02-04 13:33:44 |
| R20.xml | 17782 | 2011-02-04 13:33:44 |
| R21.xml | 12033 | 2011-02-04 13:33:44 |
| R22.xml | 10712 | 2011-02-04 13:33:44 |
| R23.xml | 7902 | 2011-02-04 13:33:44 |
| R3.xml | 97036 | 2011-02-04 13:33:44 |
| R4.xml | 27655 | 2011-02-04 13:33:44 |
| R5.xml | 110290 | 2011-02-04 13:33:44 |
| R6.xml | 10764 | 2011-02-04 13:33:44 |
| R7.xml | 17636 | 2011-02-04 13:33:44 |
| R8.xml | 36755 | 2011-02-04 13:33:44 |
| R9.xml | 15073 | 2011-02-04 13:33:44 |