Commitments and Contingencies - Additional Information (Detail) (USD $)
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Jun. 30, 2014
acre
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Environmental Remediation Obligations [Abstract] | |
Area for which certificate of completion received | 288 |
Portion of site for which certificate not received | 80 |
Cost to complete remediation activities | $ 869,000 |
Asset Retirement Obligation | $ 1,616,000 |
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- Definition
Acres for which certificate of completion received. No definition available.
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- Definition
Portion of site for which certificate not received. No definition available.
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- Definition
The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date of the liability for remediation, site restoration, postclosure, monitoring commitments, or other exit costs associated with the sale, disposal or abandonment of a particular property resulting from unanticipated contamination of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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