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v3.3.1.900

Contingent Liabilities (Details Narrative) - USD ($) $ in Thousands | 3 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2012
Contingent Liabilities Details Narrative |  |  |
Cap on environment financial responsibility | $ 1,871 |  |
Environmental remediation expense |  |  | $ 1,771
Total cost of remediation | 1,900 |  |
Environmental remediation recovery | $ 3,000 | $ 0 |

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- Definition The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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