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Environmental Commitments and Contingencies - Additional Information 1 (Detail) - Jun. 30, 2015 - USD ($) | Total
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Key West Florida [Member] |
Environmental Commitments And Contingencies [Line Items] |
Period of regulatory inactivity | 17 years
Costs to resolve liability | $ 50,000
Key West Florida [Member] | Maximum [Member] |
Environmental Commitments And Contingencies [Line Items] |
Costs to resolve liability | 8,000
Pensacola Florida [Member] |
Environmental Commitments And Contingencies [Line Items] |
Costs to resolve liability | 5,000
Winter Haven Florida [Member] |
Environmental Commitments And Contingencies [Line Items] |
Environmental remediation expense | 443,000
Additional remediation costs | 100,000
Salisbury Maryland [Member] |
Environmental Commitments And Contingencies [Line Items] |
Monitoring well remaining maximum cost | $ 5,000

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- Definition Total anticipated costs associated with remediation, site restoration, postclosure, monitoring commitments, or other exit costs that may occur on the sale, disposal, or abandonment of a particular property resulting from unanticipated contamination of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.Y.Q4) -URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section Y -Paragraph Question 4 + Details
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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=56944662&loc=d3e3602-108585 + Details
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