Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001085706-13-000031-index-headers.html | 2013-11-12 15:00:05 | |
| 0001085706-13-000031-index.html | 2013-11-12 15:00:05 | |
| 0001085706-13-000031.txt | 2013-11-12 15:00:05 | |
 0001085706-13-000031-xbrl.zip | 300817 | 2013-11-12 15:00:05 |
| a2013q310q.htm | 2441975 | 2013-11-12 15:00:05 |
| exhibit1110-qcomputationof.htm | 79490 | 2013-11-12 15:00:05 |
| exhibit31110-qcertificatio.htm | 11467 | 2013-11-12 15:00:05 |
| exhibit31210-qcertificatio.htm | 11437 | 2013-11-12 15:00:05 |
| exhibit3210-qcertification.htm | 8348 | 2013-11-12 15:00:05 |
| FilingSummary.xml | 27430 | 2013-11-12 15:00:05 |
| Financial_Report.xls | 2942775 | 2013-11-12 15:00:05 |
| Financial_Report.xlsx | 314314 | 2013-11-12 15:00:05 |
| metr-20130930.xml | 3971745 | 2013-11-12 15:00:05 |
| metr-20130930.xsd | 48340 | 2013-11-12 15:00:05 |
| metr-20130930_cal.xml | 107294 | 2013-11-12 15:00:05 |
| metr-20130930_def.xml | 429504 | 2013-11-12 15:00:05 |
| metr-20130930_lab.xml | 715898 | 2013-11-12 15:00:05 |
| metr-20130930_pre.xml | 478624 | 2013-11-12 15:00:05 |
| R1.htm | 26649 | 2013-11-12 15:00:05 |
| R10.htm | 13306 | 2013-11-12 15:00:05 |
| R11.htm | 13835 | 2013-11-12 15:00:05 |
| R12.htm | 263348 | 2013-11-12 15:00:05 |
| R13.htm | 821414 | 2013-11-12 15:00:05 |
| R14.htm | 10463 | 2013-11-12 15:00:05 |
| R15.htm | 8557 | 2013-11-12 15:00:05 |
| R16.htm | 212904 | 2013-11-12 15:00:05 |
| R17.htm | 16568 | 2013-11-12 15:00:05 |
| R18.htm | 17241 | 2013-11-12 15:00:05 |
| R19.htm | 258770 | 2013-11-12 15:00:05 |
| R2.htm | 89622 | 2013-11-12 15:00:05 |
| R20.htm | 812555 | 2013-11-12 15:00:05 |
| R21.htm | 188597 | 2013-11-12 15:00:05 |
| R22.htm | 32434 | 2013-11-12 15:00:05 |
| R23.htm | 49171 | 2013-11-12 15:00:05 |
| R24.htm | 79437 | 2013-11-12 15:00:05 |
| R25.htm | 17227 | 2013-11-12 15:00:05 |
| R26.htm | 63017 | 2013-11-12 15:00:05 |
| R27.htm | 20124 | 2013-11-12 15:00:05 |
| R28.htm | 53922 | 2013-11-12 15:00:05 |
| R29.htm | 32859 | 2013-11-12 15:00:05 |
| R3.htm | 39563 | 2013-11-12 15:00:05 |
| R30.htm | 25912 | 2013-11-12 15:00:05 |
| R31.htm | 60913 | 2013-11-12 15:00:05 |
| R32.htm | 50949 | 2013-11-12 15:00:05 |
| R33.htm | 42545 | 2013-11-12 15:00:05 |
| R34.htm | 61428 | 2013-11-12 15:00:05 |
| R35.htm | 57175 | 2013-11-12 15:00:05 |
| R36.htm | 41092 | 2013-11-12 15:00:05 |
| R37.htm | 15009 | 2013-11-12 15:00:05 |
| R38.htm | 42193 | 2013-11-12 15:00:05 |
| R39.htm | 26310 | 2013-11-12 15:00:05 |
| R4.htm | 136410 | 2013-11-12 15:00:05 |
| R40.htm | 11282 | 2013-11-12 15:00:05 |
| R41.htm | 32543 | 2013-11-12 15:00:05 |
| R42.htm | 15976 | 2013-11-12 15:00:05 |
| R43.htm | 61888 | 2013-11-12 15:00:05 |
| R44.htm | 43330 | 2013-11-12 15:00:05 |
| R45.htm | 18934 | 2013-11-12 15:00:05 |
| R5.htm | 28100 | 2013-11-12 15:00:05 |
| R6.htm | 10542 | 2013-11-12 15:00:05 |
| R7.htm | 39793 | 2013-11-12 15:00:05 |
| R8.htm | 13939 | 2013-11-12 15:00:05 |
| R9.htm | 156557 | 2013-11-12 15:00:05 |
| report.css | 2740 | 2013-11-12 15:00:05 |
| Show.js | 1410 | 2013-11-12 15:00:05 |