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Related Party Transactions - Additional Information (Detail) (USD $)
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12 Months Ended | ||
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Dec. 31, 2013
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Feb. 20, 2014
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Dec. 31, 2012
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| Related Party Transaction [Line Items] | |||
| Interest own in percent by principal stockholder or director | 14.10% | 14.10% | |
| Interest own in percent by family members of principal stockholder or director | 15.00% | ||
| Underwriting Commission Incurred | $ 187,000 |
| X | ||||||||||
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- Definition
Related party other investment percentage in entity by family members of principal stockholder or director. No definition available.
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- Definition
Related party other investment percentage in entity by principal stockholder or director. No definition available.
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| X | ||||||||||
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- Definition
Represents the value of underwriting commission incurred. No definition available.
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- Details
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