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Basis of Presentation - Description of Operations (Details) (USD $)
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12 Months Ended | |
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Jun. 30, 2014
segment
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Jun. 30, 2013
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| Presentation and Significant Accounting Policies Information [Line Items] | ||
| Number of operating segments | 3 | |
| Impairment in available-for-sale securities | $ 0 | $ 0 |
| Accounts receivable collectability period | 2 months | |
| Allowance for doubtful accounts receivable | $ 0 | $ 0 |
| Number of reportable segments | 3 | |
| Shares issued upon conversion | 1 | |
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Maximum
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| Presentation and Significant Accounting Policies Information [Line Items] | ||
| Maturity period of cash equivalents | 3 months | |
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Time Deposits | Maximum
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| Presentation and Significant Accounting Policies Information [Line Items] | ||
| Maturity period of cash equivalents | 90 days | |
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Central Petroleum Limited
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| Presentation and Significant Accounting Policies Information [Line Items] | ||
| Ownership percentage | 11.00% | |
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- Definition
Accounts Receivable, Collectability Period No definition available.
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- Definition
Cash Equivalent, Maturity Period No definition available.
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- Details
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- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares issued for each share of convertible preferred stock that is converted. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
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- Definition
Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
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- Definition
The amount by which the fair value of an investment in debt and equity securities categorized as Available-for-sale is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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