Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000106455-14-000137-index-headers.html | 2014-08-06 16:39:21 | |
| 0000106455-14-000137-index.html | 2014-08-06 16:39:21 | |
| 0000106455-14-000137.txt | 2014-08-06 16:39:21 | |
 0000106455-14-000137-xbrl.zip | 887943 | 2014-08-06 16:39:21 |
| exh10-1_073114.htm | 49767 | 2014-08-06 16:39:21 |
| exh23-1_073114.htm | 3549 | 2014-08-06 16:39:21 |
| exh23-2_073114.htm | 4257 | 2014-08-06 16:39:21 |
| exh99-1_073114.htm | 4950078 | 2014-08-06 16:39:21 |
| exh99-2_073114.htm | 3038129 | 2014-08-06 16:39:21 |
| exh99-3_073114.htm | 6363 | 2014-08-06 16:39:21 |
| exh99-4_073114.htm | 162438 | 2014-08-06 16:39:21 |
| f8k_073114i101502801.htm | 70831 | 2014-08-06 16:39:21 |
| FilingSummary.xml | 76264 | 2014-08-06 16:39:21 |
| Financial_Report.xls | 14248017 | 2014-08-06 16:39:21 |
| Financial_Report.xlsx | 1326243 | 2014-08-06 16:39:21 |
| R1.htm | 14196 | 2014-08-06 16:39:21 |
| R10.htm | 57719 | 2014-08-06 16:39:21 |
| R100.htm | 21629 | 2014-08-06 16:39:21 |
| R101.htm | 23602 | 2014-08-06 16:39:21 |
| R102.htm | 31849 | 2014-08-06 16:39:21 |
| R103.htm | 24840 | 2014-08-06 16:39:21 |
| R104.htm | 26857 | 2014-08-06 16:39:21 |
| R105.htm | 33964 | 2014-08-06 16:39:21 |
| R106.htm | 40283 | 2014-08-06 16:39:21 |
| R107.htm | 70544 | 2014-08-06 16:39:21 |
| R108.htm | 9667 | 2014-08-06 16:39:21 |
| R109.htm | 20130 | 2014-08-06 16:39:21 |
| R11.htm | 29537 | 2014-08-06 16:39:21 |
| R110.htm | 40621 | 2014-08-06 16:39:21 |
| R111.htm | 12768 | 2014-08-06 16:39:21 |
| R112.htm | 10201 | 2014-08-06 16:39:21 |
| R113.htm | 64406 | 2014-08-06 16:39:21 |
| R114.htm | 54779 | 2014-08-06 16:39:21 |
| R115.htm | 24526 | 2014-08-06 16:39:21 |
| R116.htm | 33260 | 2014-08-06 16:39:21 |
| R117.htm | 18859 | 2014-08-06 16:39:21 |
| R118.htm | 11985 | 2014-08-06 16:39:21 |
| R119.htm | 571877 | 2014-08-06 16:39:21 |
| R12.htm | 131563 | 2014-08-06 16:39:21 |
| R120.htm | 341359 | 2014-08-06 16:39:21 |
| R121.htm | 109435 | 2014-08-06 16:39:21 |
| R122.htm | 457994 | 2014-08-06 16:39:21 |
| R123.htm | 10652 | 2014-08-06 16:39:21 |
| R13.htm | 94050 | 2014-08-06 16:39:21 |
| R14.htm | 200385 | 2014-08-06 16:39:21 |
| R15.htm | 330378 | 2014-08-06 16:39:21 |
| R16.htm | 34743 | 2014-08-06 16:39:21 |
| R17.htm | 154990 | 2014-08-06 16:39:21 |
| R18.htm | 35869 | 2014-08-06 16:39:21 |
| R19.htm | 47141 | 2014-08-06 16:39:21 |
| R2.htm | 176851 | 2014-08-06 16:39:21 |
| R20.htm | 166583 | 2014-08-06 16:39:21 |
| R21.htm | 129634 | 2014-08-06 16:39:21 |
| R22.htm | 146164 | 2014-08-06 16:39:21 |
| R23.htm | 36428 | 2014-08-06 16:39:21 |
| R24.htm | 16113 | 2014-08-06 16:39:21 |
| R25.htm | 191778 | 2014-08-06 16:39:21 |
| R26.htm | 44627 | 2014-08-06 16:39:21 |
| R27.htm | 6086168 | 2014-08-06 16:39:21 |
| R28.htm | 6728 | 2014-08-06 16:39:21 |
| R29.htm | 141815 | 2014-08-06 16:39:21 |
| R3.htm | 32567 | 2014-08-06 16:39:21 |
| R30.htm | 57532 | 2014-08-06 16:39:21 |
| R31.htm | 51948 | 2014-08-06 16:39:21 |
| R32.htm | 28157 | 2014-08-06 16:39:21 |
| R33.htm | 167897 | 2014-08-06 16:39:21 |
| R34.htm | 67610 | 2014-08-06 16:39:21 |
| R35.htm | 240666 | 2014-08-06 16:39:21 |
| R36.htm | 312649 | 2014-08-06 16:39:21 |
| R37.htm | 33729 | 2014-08-06 16:39:21 |
| R38.htm | 202432 | 2014-08-06 16:39:21 |
| R39.htm | 30000 | 2014-08-06 16:39:21 |
| R4.htm | 90169 | 2014-08-06 16:39:21 |
| R40.htm | 40566 | 2014-08-06 16:39:21 |
| R41.htm | 163919 | 2014-08-06 16:39:21 |
| R42.htm | 118715 | 2014-08-06 16:39:21 |
| R43.htm | 150448 | 2014-08-06 16:39:21 |
| R44.htm | 31106 | 2014-08-06 16:39:21 |
| R45.htm | 24574 | 2014-08-06 16:39:21 |
| R46.htm | 192434 | 2014-08-06 16:39:21 |
| R47.htm | 41296 | 2014-08-06 16:39:21 |
| R48.htm | 3045177 | 2014-08-06 16:39:21 |
| R49.htm | 36271 | 2014-08-06 16:39:21 |
| R5.htm | 33491 | 2014-08-06 16:39:21 |
| R50.htm | 22160 | 2014-08-06 16:39:21 |
| R51.htm | 49342 | 2014-08-06 16:39:21 |
| R52.htm | 11108 | 2014-08-06 16:39:21 |
| R53.htm | 8410 | 2014-08-06 16:39:21 |
| R54.htm | 22832 | 2014-08-06 16:39:21 |
| R55.htm | 9520 | 2014-08-06 16:39:21 |
| R56.htm | 19467 | 2014-08-06 16:39:21 |
| R57.htm | 10673 | 2014-08-06 16:39:21 |
| R58.htm | 27007 | 2014-08-06 16:39:21 |
| R59.htm | 60472 | 2014-08-06 16:39:21 |
| R6.htm | 80985 | 2014-08-06 16:39:21 |
| R60.htm | 36910 | 2014-08-06 16:39:21 |
| R61.htm | 18302 | 2014-08-06 16:39:21 |
| R62.htm | 24616 | 2014-08-06 16:39:21 |
| R63.htm | 22451 | 2014-08-06 16:39:21 |
| R64.htm | 15766 | 2014-08-06 16:39:21 |
| R65.htm | 36570 | 2014-08-06 16:39:21 |
| R66.htm | 12208 | 2014-08-06 16:39:21 |
| R67.htm | 16332 | 2014-08-06 16:39:21 |
| R68.htm | 19163 | 2014-08-06 16:39:21 |
| R69.htm | 33157 | 2014-08-06 16:39:21 |
| R7.htm | 159320 | 2014-08-06 16:39:21 |
| R70.htm | 127045 | 2014-08-06 16:39:21 |
| R71.htm | 69335 | 2014-08-06 16:39:21 |
| R72.htm | 41965 | 2014-08-06 16:39:21 |
| R73.htm | 36263 | 2014-08-06 16:39:21 |
| R74.htm | 53827 | 2014-08-06 16:39:21 |
| R75.htm | 35827 | 2014-08-06 16:39:21 |
| R76.htm | 40704 | 2014-08-06 16:39:21 |
| R77.htm | 81214 | 2014-08-06 16:39:21 |
| R78.htm | 31382 | 2014-08-06 16:39:21 |
| R79.htm | 16433 | 2014-08-06 16:39:21 |
| R8.htm | 28410 | 2014-08-06 16:39:21 |
| R80.htm | 69912 | 2014-08-06 16:39:21 |
| R81.htm | 14116 | 2014-08-06 16:39:21 |
| R82.htm | 41583 | 2014-08-06 16:39:21 |
| R83.htm | 14914 | 2014-08-06 16:39:21 |
| R84.htm | 32241 | 2014-08-06 16:39:21 |
| R85.htm | 24451 | 2014-08-06 16:39:21 |
| R86.htm | 17163 | 2014-08-06 16:39:21 |
| R87.htm | 15835 | 2014-08-06 16:39:21 |
| R88.htm | 36627 | 2014-08-06 16:39:21 |
| R89.htm | 15944 | 2014-08-06 16:39:21 |
| R9.htm | 88943 | 2014-08-06 16:39:21 |
| R90.htm | 32927 | 2014-08-06 16:39:21 |
| R91.htm | 6428 | 2014-08-06 16:39:21 |
| R92.htm | 17938 | 2014-08-06 16:39:21 |
| R93.htm | 21123 | 2014-08-06 16:39:21 |
| R94.htm | 7590 | 2014-08-06 16:39:21 |
| R95.htm | 21256 | 2014-08-06 16:39:21 |
| R96.htm | 12899 | 2014-08-06 16:39:21 |
| R97.htm | 47135 | 2014-08-06 16:39:21 |
| R98.htm | 58606 | 2014-08-06 16:39:21 |
| R99.htm | 49901 | 2014-08-06 16:39:21 |
| report.css | 2740 | 2014-08-06 16:39:21 |
| Show.js | 1410 | 2014-08-06 16:39:21 |
| wlb-20140731.xml | 17022567 | 2014-08-06 16:39:21 |
| wlb-20140731.xsd | 115537 | 2014-08-06 16:39:21 |
| wlb-20140731_cal.xml | 253673 | 2014-08-06 16:39:21 |
| wlb-20140731_def.xml | 820548 | 2014-08-06 16:39:21 |
| wlb-20140731_lab.xml | 1460990 | 2014-08-06 16:39:21 |
| wlb-20140731_pre.xml | 1117640 | 2014-08-06 16:39:21 |