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Debt - Additional Information (Detail) (USD $)
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Mar. 31, 2014
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Jan. 31, 2014
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| Debt Textual [Abstract] | ||
| Maximium borrowing capacity under loan agreement | $ 65,000,000 | |
| Borrowings outstanding under loan agreement | $ 0 |
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- Details
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- Definition
Amount borrowed under the credit facility as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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