| Debt - Additional Information (Detail) (USD $) In Thousands, except Share data, unless otherwise specified | 12 Months Ended | ||
|---|---|---|---|
| Mar. 31, 2014 | Jun. 30, 2014 | Apr. 28, 2014 | |
| Debt Instrument [Line Items] | |||
| Total consideration payable in cash and shares of stock, gross | $ 1,000 | ||
| Contingent liability, discount | 762 | 0 | |
| Additional contingent consideration | $ 238 | $ 60 | |
| Price per share | $ 4.00 | ||
| Agreed number of common stock shares to be deposited in escrow | 50,000 | 
| X | ||||||||||
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- Definition Escrow Deposit Of Common Stock No definition available. 
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| X | ||||||||||
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- Definition Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination. No definition available. 
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| X | ||||||||||
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- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Details 
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| X | ||||||||||
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- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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