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Related Party Transactions (Details) (USD $)
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12 Months Ended | 36 Months Ended | |
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Dec. 31, 2012
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Dec. 31, 2011
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Jun. 30, 2013
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| Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] | |||
| Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | 0.00% | ||
| Related Party Transaction, Expenses from Transactions with Related Party | $ 150,000 | $ 150,000 | $ 12,500 |
| Equity Method Investment, Ownership Percentage | 50.00% | ||
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Collaborative Arrangement, Product [Member]
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| Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items] | |||
| Related Party Transaction, Expenses from Transactions with Related Party | $ 70,000 | ||
| X | ||||||||||
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- Details
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. No definition available.
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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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