Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-15-013184-index-headers.html | 2015-03-25 16:55:08 | |
| 0001140361-15-013184-index.html | 2015-03-25 16:55:08 | |
| 0001140361-15-013184.txt | 2015-03-25 16:55:08 | |
 0001140361-15-013184-xbrl.zip | 121453 | 2015-03-25 16:55:08 |
| diri-20141231.xml | 780785 | 2015-03-25 16:55:08 |
| diri-20141231.xsd | 34307 | 2015-03-25 16:55:08 |
| diri-20141231_cal.xml | 62338 | 2015-03-25 16:55:08 |
| diri-20141231_def.xml | 171442 | 2015-03-25 16:55:08 |
| diri-20141231_lab.xml | 616185 | 2015-03-25 16:55:08 |
| diri-20141231_pre.xml | 333043 | 2015-03-25 16:55:08 |
| ex23_1.htm | 2850 | 2015-03-25 16:55:08 |
| ex31_1.htm | 12340 | 2015-03-25 16:55:08 |
| ex31_2.htm | 12501 | 2015-03-25 16:55:08 |
| ex32_1.htm | 5235 | 2015-03-25 16:55:08 |
| ex32_2.htm | 5413 | 2015-03-25 16:55:08 |
| FilingSummary.xml | 16629 | 2015-03-25 16:55:08 |
| Financial_Report.xls | 667244 | 2015-03-25 16:55:08 |
| Financial_Report.xlsx | 106048 | 2015-03-25 16:55:08 |
| form10k.htm | 931656 | 2015-03-25 16:55:08 |
| R1.htm | 38216 | 2015-03-25 16:55:08 |
| R10.htm | 16081 | 2015-03-25 16:55:08 |
| R11.htm | 16018 | 2015-03-25 16:55:08 |
| R12.htm | 66648 | 2015-03-25 16:55:08 |
| R13.htm | 72341 | 2015-03-25 16:55:08 |
| R14.htm | 15963 | 2015-03-25 16:55:08 |
| R15.htm | 30155 | 2015-03-25 16:55:08 |
| R16.htm | 6230 | 2015-03-25 16:55:08 |
| R17.htm | 115042 | 2015-03-25 16:55:08 |
| R18.htm | 44601 | 2015-03-25 16:55:08 |
| R19.htm | 17431 | 2015-03-25 16:55:08 |
| R2.htm | 102752 | 2015-03-25 16:55:08 |
| R20.htm | 15543 | 2015-03-25 16:55:08 |
| R21.htm | 14089 | 2015-03-25 16:55:08 |
| R22.htm | 61937 | 2015-03-25 16:55:08 |
| R23.htm | 76045 | 2015-03-25 16:55:08 |
| R24.htm | 11924 | 2015-03-25 16:55:08 |
| R25.htm | 36237 | 2015-03-25 16:55:08 |
| R26.htm | 14380 | 2015-03-25 16:55:08 |
| R27.htm | 75282 | 2015-03-25 16:55:08 |
| R28.htm | 33761 | 2015-03-25 16:55:08 |
| R29.htm | 22185 | 2015-03-25 16:55:08 |
| R3.htm | 33626 | 2015-03-25 16:55:08 |
| R30.htm | 46091 | 2015-03-25 16:55:08 |
| R31.htm | 281542 | 2015-03-25 16:55:08 |
| R32.htm | 141700 | 2015-03-25 16:55:08 |
| R33.htm | 36482 | 2015-03-25 16:55:08 |
| R34.htm | 54018 | 2015-03-25 16:55:08 |
| R4.htm | 63705 | 2015-03-25 16:55:08 |
| R5.htm | 67303 | 2015-03-25 16:55:08 |
| R6.htm | 103003 | 2015-03-25 16:55:08 |
| R7.htm | 8099 | 2015-03-25 16:55:08 |
| R8.htm | 64814 | 2015-03-25 16:55:08 |
| R9.htm | 18531 | 2015-03-25 16:55:08 |
| report.css | 2740 | 2015-03-25 16:55:08 |
| Show.js | 1410 | 2015-03-25 16:55:08 |