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Related Party Transactions (Details) (SEACOR [Member], USD $)
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3 Months Ended | |
|---|---|---|
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Mar. 31, 2014
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Mar. 31, 2013
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| Related Party Transaction [Line Items] | ||
| Expenses from transactions with related party | $ 798,000 | $ 866,000 |
| Due to Seacor | 300,000 | |
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Payroll Costs [Member]
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| Related Party Transaction [Line Items] | ||
| Expenses from transactions with related party | 0 | 5,000 |
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Administrative Support [Member]
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| Related Party Transaction [Line Items] | ||
| Expenses from transactions with related party | 0 | 299,000 |
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Amended and Restated Transition Services Agreement [Member]
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| Related Party Transaction [Line Items] | ||
| Expenses from transactions with related party | $ 798,000 | $ 562,000 |
| X | ||||||||||
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- Definition
Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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